Difference between revisions of "CSC103 Lab 4 Solution 2011"
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rice = rice * 2; // we put twice as many grains on the next square | rice = rice * 2; // we put twice as many grains on the next square | ||
} | } | ||
| + | |||
| + | |||
| + | // --------------------------------------- | ||
| + | // Figure out the weight of the grains | ||
var weightOneGrain = 0.000025; //grams. | var weightOneGrain = 0.000025; //grams. | ||
// Answer obtained from | // Answer obtained from | ||
// http://wiki.answers.com/Q/How_much_does_a_grain_of_rice_weigh | // http://wiki.answers.com/Q/How_much_does_a_grain_of_rice_weigh | ||
| − | + | ||
| + | rice = 1; // 1 grain on the first square... | ||
| + | |||
| + | document.write( "<P>" ); | ||
for ( k = 1; k <= 64; k = k+1 ) { | for ( k = 1; k <= 64; k = k+1 ) { | ||
var totalWeight = rice * weightOneGrain / 1000; // because 1000 kilos in a ton | var totalWeight = rice * weightOneGrain / 1000; // because 1000 kilos in a ton | ||
| − | document.write( "The number of grains of rice on Square #" + k + " = " + rice + "grains, " ); | + | document.write( "The number of grains of rice on Square #" + k + " = " + rice + " grains, " ); |
document.write( " for a total weight of " + totalWeight + " tons. <br>" ); | document.write( " for a total weight of " + totalWeight + " tons. <br>" ); | ||
rice = rice * 2; // we put twice as many grains on the next square | rice = rice * 2; // we put twice as many grains on the next square | ||
| Line 173: | Line 180: | ||
The number of grains of rice on Square #63 = 4611686018427388000 | The number of grains of rice on Square #63 = 4611686018427388000 | ||
The number of grains of rice on Square #64 = 9223372036854776000 | The number of grains of rice on Square #64 = 9223372036854776000 | ||
| − | The number of grains of rice on Square #1 = | + | |
| − | The number of grains of rice on Square #2 = | + | The number of grains of rice on Square #1 = 1 grains, for a total weight of 2.5000000000000002e-8 tons. |
| − | The number of grains of rice on Square #3 = | + | The number of grains of rice on Square #2 = 2 grains, for a total weight of 5.0000000000000004e-8 tons. |
| − | The number of grains of rice on Square #4 = | + | The number of grains of rice on Square #3 = 4 grains, for a total weight of 1.0000000000000001e-7 tons. |
| − | The number of grains of rice on Square #5 = | + | The number of grains of rice on Square #4 = 8 grains, for a total weight of 2.0000000000000002e-7 tons. |
| − | The number of grains of rice on Square #6 = | + | The number of grains of rice on Square #5 = 16 grains, for a total weight of 4.0000000000000003e-7 tons. |
| − | The number of grains of rice on Square #7 = | + | The number of grains of rice on Square #6 = 32 grains, for a total weight of 8.000000000000001e-7 tons. |
| − | The number of grains of rice on Square #8 = | + | The number of grains of rice on Square #7 = 64 grains, for a total weight of 0.0000016000000000000001 tons. |
| − | The number of grains of rice on Square #9 = | + | The number of grains of rice on Square #8 = 128 grains, for a total weight of 0.0000032000000000000003 tons. |
| − | The number of grains of rice on Square #10 = | + | The number of grains of rice on Square #9 = 256 grains, for a total weight of 0.0000064000000000000006 tons. |
| − | The number of grains of rice on Square #11 = | + | The number of grains of rice on Square #10 = 512 grains, for a total weight of 0.000012800000000000001 tons. |
| − | The number of grains of rice on Square #12 = | + | The number of grains of rice on Square #11 = 1024 grains, for a total weight of 0.000025600000000000002 tons. |
| − | The number of grains of rice on Square #13 = | + | The number of grains of rice on Square #12 = 2048 grains, for a total weight of 0.000051200000000000004 tons. |
| − | The number of grains of rice on Square #14 = | + | The number of grains of rice on Square #13 = 4096 grains, for a total weight of 0.00010240000000000001 tons. |
| − | The number of grains of rice on Square #15 = | + | The number of grains of rice on Square #14 = 8192 grains, for a total weight of 0.00020480000000000002 tons. |
| − | The number of grains of rice on Square #16 = | + | The number of grains of rice on Square #15 = 16384 grains, for a total weight of 0.00040960000000000004 tons. |
| − | The number of grains of rice on Square #17 = | + | The number of grains of rice on Square #16 = 32768 grains, for a total weight of 0.0008192000000000001 tons. |
| − | The number of grains of rice on Square #18 = | + | The number of grains of rice on Square #17 = 65536 grains, for a total weight of 0.0016384000000000001 tons. |
| − | The number of grains of rice on Square #19 = | + | The number of grains of rice on Square #18 = 131072 grains, for a total weight of 0.0032768000000000003 tons. |
| − | The number of grains of rice on Square #20 = | + | The number of grains of rice on Square #19 = 262144 grains, for a total weight of 0.006553600000000001 tons. |
| − | The number of grains of rice on Square #21 = | + | The number of grains of rice on Square #20 = 524288 grains, for a total weight of 0.013107200000000001 tons. |
| − | The number of grains of rice on Square #22 = | + | The number of grains of rice on Square #21 = 1048576 grains, for a total weight of 0.026214400000000002 tons. |
| − | The number of grains of rice on Square #23 = | + | The number of grains of rice on Square #22 = 2097152 grains, for a total weight of 0.052428800000000005 tons. |
| − | The number of grains of rice on Square #24 = | + | The number of grains of rice on Square #23 = 4194304 grains, for a total weight of 0.10485760000000001 tons. |
| − | The number of grains of rice on Square #25 = | + | The number of grains of rice on Square #24 = 8388608 grains, for a total weight of 0.20971520000000002 tons. |
| − | The number of grains of rice on Square #26 = | + | The number of grains of rice on Square #25 = 16777216 grains, for a total weight of 0.41943040000000004 tons. |
| − | The number of grains of rice on Square #27 = | + | The number of grains of rice on Square #26 = 33554432 grains, for a total weight of 0.8388608000000001 tons. |
| − | The number of grains of rice on Square #28 = | + | The number of grains of rice on Square #27 = 67108864 grains, for a total weight of 1.6777216000000001 tons. |
| − | The number of grains of rice on Square #29 = | + | The number of grains of rice on Square #28 = 134217728 grains, for a total weight of 3.3554432000000003 tons. |
| − | The number of grains of rice on Square #30 = | + | The number of grains of rice on Square #29 = 268435456 grains, for a total weight of 6.710886400000001 tons. |
| − | The number of grains of rice on Square #31 = | + | The number of grains of rice on Square #30 = 536870912 grains, for a total weight of 13.421772800000001 tons. |
| − | The number of grains of rice on Square #32 = | + | The number of grains of rice on Square #31 = 1073741824 grains, for a total weight of 26.843545600000002 tons. |
| − | The number of grains of rice on Square #33 = | + | The number of grains of rice on Square #32 = 2147483648 grains, for a total weight of 53.687091200000005 tons. |
| − | The number of grains of rice on Square #34 = | + | The number of grains of rice on Square #33 = 4294967296 grains, for a total weight of 107.37418240000001 tons. |
| − | The number of grains of rice on Square #35 = | + | The number of grains of rice on Square #34 = 8589934592 grains, for a total weight of 214.74836480000002 tons. |
| − | The number of grains of rice on Square #36 = | + | The number of grains of rice on Square #35 = 17179869184 grains, for a total weight of 429.49672960000004 tons. |
| − | The number of grains of rice on Square #37 = | + | The number of grains of rice on Square #36 = 34359738368 grains, for a total weight of 858.9934592000001 tons. |
| − | The number of grains of rice on Square #38 = | + | The number of grains of rice on Square #37 = 68719476736 grains, for a total weight of 1717.9869184000001 tons. |
| − | The number of grains of rice on Square #39 = | + | The number of grains of rice on Square #38 = 137438953472 grains, for a total weight of 3435.9738368000003 tons. |
| − | The number of grains of rice on Square #40 = | + | The number of grains of rice on Square #39 = 274877906944 grains, for a total weight of 6871.947673600001 tons. |
| − | The number of grains of rice on Square #41 = | + | The number of grains of rice on Square #40 = 549755813888 grains, for a total weight of 13743.895347200001 tons. |
| − | The number of grains of rice on Square #42 = | + | The number of grains of rice on Square #41 = 1099511627776 grains, for a total weight of 27487.790694400002 tons. |
| − | The number of grains of rice on Square #43 = | + | The number of grains of rice on Square #42 = 2199023255552 grains, for a total weight of 54975.581388800005 tons. |
| − | The number of grains of rice on Square #44 = | + | The number of grains of rice on Square #43 = 4398046511104 grains, for a total weight of 109951.16277760001 tons. |
| − | The number of grains of rice on Square #45 = | + | The number of grains of rice on Square #44 = 8796093022208 grains, for a total weight of 219902.32555520002 tons. |
| − | The number of grains of rice on Square #46 = | + | The number of grains of rice on Square #45 = 17592186044416 grains, for a total weight of 439804.65111040004 tons. |
| − | The number of grains of rice on Square #47 = | + | The number of grains of rice on Square #46 = 35184372088832 grains, for a total weight of 879609.3022208001 tons. |
| − | The number of grains of rice on Square #48 = | + | The number of grains of rice on Square #47 = 70368744177664 grains, for a total weight of 1759218.6044416002 tons. |
| − | The number of grains of rice on Square #49 = | + | The number of grains of rice on Square #48 = 140737488355328 grains, for a total weight of 3518437.2088832003 tons. |
| − | The number of grains of rice on Square #50 = | + | The number of grains of rice on Square #49 = 281474976710656 grains, for a total weight of 7036874.417766401 tons. |
| − | The number of grains of rice on Square #51 = | + | The number of grains of rice on Square #50 = 562949953421312 grains, for a total weight of 14073748.835532801 tons. |
| − | The number of grains of rice on Square #52 = | + | The number of grains of rice on Square #51 = 1125899906842624 grains, for a total weight of 28147497.671065602 tons. |
| − | The number of grains of rice on Square #53 = | + | The number of grains of rice on Square #52 = 2251799813685248 grains, for a total weight of 56294995.342131205 tons. |
| − | The number of grains of rice on Square #54 = | + | The number of grains of rice on Square #53 = 4503599627370496 grains, for a total weight of 112589990.68426241 tons. |
| − | The number of grains of rice on Square #55 = | + | The number of grains of rice on Square #54 = 9007199254740992 grains, for a total weight of 225179981.36852482 tons. |
| − | The number of grains of rice on Square #56 = | + | The number of grains of rice on Square #55 = 18014398509481984 grains, for a total weight of 450359962.73704964 tons. |
| − | The number of grains of rice on Square #57 = | + | The number of grains of rice on Square #56 = 36028797018963970 grains, for a total weight of 900719925.4740993 tons. |
| − | The number of grains of rice on Square #58 = | + | The number of grains of rice on Square #57 = 72057594037927940 grains, for a total weight of 1801439850.9481986 tons. |
| − | The number of grains of rice on Square #59 = | + | The number of grains of rice on Square #58 = 144115188075855870 grains, for a total weight of 3602879701.896397 tons. |
| − | The number of grains of rice on Square #60 = | + | The number of grains of rice on Square #59 = 288230376151711740 grains, for a total weight of 7205759403.792794 tons. |
| − | The number of grains of rice on Square #61 = | + | The number of grains of rice on Square #60 = 576460752303423500 grains, for a total weight of 14411518807.585588 tons. |
| − | The number of grains of rice on Square #62 = | + | The number of grains of rice on Square #61 = 1152921504606847000 grains, for a total weight of 28823037615.171177 tons. |
| − | The number of grains of rice on Square #63 = | + | The number of grains of rice on Square #62 = 2305843009213694000 grains, for a total weight of 57646075230.342354 tons. |
| − | The number of grains of rice on Square #64 = | + | The number of grains of rice on Square #63 = 4611686018427388000 grains, for a total weight of 115292150460.68471 tons. |
| + | The number of grains of rice on Square #64 = 9223372036854776000 grains, for a total weight of 230584300921.36942 tons. | ||
For reference, the total yearly production of rice on earth is 400 million tons | For reference, the total yearly production of rice on earth is 400 million tons | ||
| − | (reference: www.rice-trade.com)</pre></code> | + | (reference: www.rice-trade.com) |
| + | |||
| + | </pre></code> | ||
<br /> | <br /> | ||
Latest revision as of 11:20, 28 February 2011
--D. Thiebaut 11:16, 28 February 2011 (EST)
Solution Program for Lab #4
Code
<code>
<html><head><title>CSC103 Javascript Program</title></head>
<body>
<h1>Solutions to Lab #4</h1>
<script language="JavaScript" type="text/javascript"><!--
//Enter your code below this line:
//============ SOLUTION FOR LAB #4 CSC103 ====================
// -------------------------
// Exercise 2.2.1
// -------------------------
var firstName = "Carol";
var lastName = "Christ";
var Class = "A lot of class";
var Box = "1111";
document.write( "<UL>" ); // unnumbered lis
document.write( "<LI> Name: " + firstName + " " + lastName );
document.write( "<LI> Class: " + Class );
document.write( "<LI> Box: " + Box );
document.write( "</UL><P>" );
// -------------------------
// Exercise 2.4.1
// -------------------------
var x = 3;
var y = 9;
var z = x + y;
document.write( "x = " + x + "<br>" );
document.write( "y = " + y + "<br>" );
document.write( "z = " + x + " + " + y + " = " + z + "<P>" );
// -------------------------
// Exercise 2.5
// -------------------------
// print all the numbers between 10 and 20, inclusive
document.write( "All the numbers between 10 and 20 are: " );
var i;
for ( i = 10; i <= 20; i = i+1 ) {
document.write( i + " " );
}
document.write( "<P>" );
// compute the sum of all the numbers between 1 and 10, inclusive
document.write( "The sum of all the numbers between 1 and 10 is : " );
var sum = 0;
for ( i = 1; i <= 10; i = i+1 ) {
sum = sum + i;
//document.write( "i = " + i + " sum = " + sum + "<br>" );
}
document.write( sum + "<P>" );
// -------------------------
// Exercise 2.6
// -------------------------
var k;
var rice = 1;
for ( k = 1; k <= 64; k = k+1 ) {
document.write( "The number of grains of rice on Square #" + k + " = " + rice + "<br>" );
rice = rice * 2; // we put twice as many grains on the next square
}
// ---------------------------------------
// Figure out the weight of the grains
var weightOneGrain = 0.000025; //grams.
// Answer obtained from
// http://wiki.answers.com/Q/How_much_does_a_grain_of_rice_weigh
rice = 1; // 1 grain on the first square...
document.write( "<P>" );
for ( k = 1; k <= 64; k = k+1 ) {
var totalWeight = rice * weightOneGrain / 1000; // because 1000 kilos in a ton
document.write( "The number of grains of rice on Square #" + k + " = " + rice + " grains, " );
document.write( " for a total weight of " + totalWeight + " tons. <br>" );
rice = rice * 2; // we put twice as many grains on the next square
}
document.write( "<P>For reference, the total yearly production of rice on earth is 400 million tons" );
document.write( "<br>(reference: <a href='http://www.rice-trade.com/world-wide-rice-production.html'>www.rice-trade.com</a>)<P>" );
//Do not write below this line.
//-->
</script>
</body></html>
</code>
Output
Solutions to Lab #4
Name: Carol Christ
Class: A lot of class
Box: 1111
x = 3
y = 9
z = 3 + 9 = 12
All the numbers between 10 and 20 are: 10 11 12 13 14 15 16 17 18 19 20
The sum of all the numbers between 1 and 10 is : 55
The number of grains of rice on Square #1 = 1
The number of grains of rice on Square #2 = 2
The number of grains of rice on Square #3 = 4
The number of grains of rice on Square #4 = 8
The number of grains of rice on Square #5 = 16
The number of grains of rice on Square #6 = 32
The number of grains of rice on Square #7 = 64
The number of grains of rice on Square #8 = 128
The number of grains of rice on Square #9 = 256
The number of grains of rice on Square #10 = 512
The number of grains of rice on Square #11 = 1024
The number of grains of rice on Square #12 = 2048
The number of grains of rice on Square #13 = 4096
The number of grains of rice on Square #14 = 8192
The number of grains of rice on Square #15 = 16384
The number of grains of rice on Square #16 = 32768
The number of grains of rice on Square #17 = 65536
The number of grains of rice on Square #18 = 131072
The number of grains of rice on Square #19 = 262144
The number of grains of rice on Square #20 = 524288
The number of grains of rice on Square #21 = 1048576
The number of grains of rice on Square #22 = 2097152
The number of grains of rice on Square #23 = 4194304
The number of grains of rice on Square #24 = 8388608
The number of grains of rice on Square #25 = 16777216
The number of grains of rice on Square #26 = 33554432
The number of grains of rice on Square #27 = 67108864
The number of grains of rice on Square #28 = 134217728
The number of grains of rice on Square #29 = 268435456
The number of grains of rice on Square #30 = 536870912
The number of grains of rice on Square #31 = 1073741824
The number of grains of rice on Square #32 = 2147483648
The number of grains of rice on Square #33 = 4294967296
The number of grains of rice on Square #34 = 8589934592
The number of grains of rice on Square #35 = 17179869184
The number of grains of rice on Square #36 = 34359738368
The number of grains of rice on Square #37 = 68719476736
The number of grains of rice on Square #38 = 137438953472
The number of grains of rice on Square #39 = 274877906944
The number of grains of rice on Square #40 = 549755813888
The number of grains of rice on Square #41 = 1099511627776
The number of grains of rice on Square #42 = 2199023255552
The number of grains of rice on Square #43 = 4398046511104
The number of grains of rice on Square #44 = 8796093022208
The number of grains of rice on Square #45 = 17592186044416
The number of grains of rice on Square #46 = 35184372088832
The number of grains of rice on Square #47 = 70368744177664
The number of grains of rice on Square #48 = 140737488355328
The number of grains of rice on Square #49 = 281474976710656
The number of grains of rice on Square #50 = 562949953421312
The number of grains of rice on Square #51 = 1125899906842624
The number of grains of rice on Square #52 = 2251799813685248
The number of grains of rice on Square #53 = 4503599627370496
The number of grains of rice on Square #54 = 9007199254740992
The number of grains of rice on Square #55 = 18014398509481984
The number of grains of rice on Square #56 = 36028797018963970
The number of grains of rice on Square #57 = 72057594037927940
The number of grains of rice on Square #58 = 144115188075855870
The number of grains of rice on Square #59 = 288230376151711740
The number of grains of rice on Square #60 = 576460752303423500
The number of grains of rice on Square #61 = 1152921504606847000
The number of grains of rice on Square #62 = 2305843009213694000
The number of grains of rice on Square #63 = 4611686018427388000
The number of grains of rice on Square #64 = 9223372036854776000
The number of grains of rice on Square #1 = 1 grains, for a total weight of 2.5000000000000002e-8 tons.
The number of grains of rice on Square #2 = 2 grains, for a total weight of 5.0000000000000004e-8 tons.
The number of grains of rice on Square #3 = 4 grains, for a total weight of 1.0000000000000001e-7 tons.
The number of grains of rice on Square #4 = 8 grains, for a total weight of 2.0000000000000002e-7 tons.
The number of grains of rice on Square #5 = 16 grains, for a total weight of 4.0000000000000003e-7 tons.
The number of grains of rice on Square #6 = 32 grains, for a total weight of 8.000000000000001e-7 tons.
The number of grains of rice on Square #7 = 64 grains, for a total weight of 0.0000016000000000000001 tons.
The number of grains of rice on Square #8 = 128 grains, for a total weight of 0.0000032000000000000003 tons.
The number of grains of rice on Square #9 = 256 grains, for a total weight of 0.0000064000000000000006 tons.
The number of grains of rice on Square #10 = 512 grains, for a total weight of 0.000012800000000000001 tons.
The number of grains of rice on Square #11 = 1024 grains, for a total weight of 0.000025600000000000002 tons.
The number of grains of rice on Square #12 = 2048 grains, for a total weight of 0.000051200000000000004 tons.
The number of grains of rice on Square #13 = 4096 grains, for a total weight of 0.00010240000000000001 tons.
The number of grains of rice on Square #14 = 8192 grains, for a total weight of 0.00020480000000000002 tons.
The number of grains of rice on Square #15 = 16384 grains, for a total weight of 0.00040960000000000004 tons.
The number of grains of rice on Square #16 = 32768 grains, for a total weight of 0.0008192000000000001 tons.
The number of grains of rice on Square #17 = 65536 grains, for a total weight of 0.0016384000000000001 tons.
The number of grains of rice on Square #18 = 131072 grains, for a total weight of 0.0032768000000000003 tons.
The number of grains of rice on Square #19 = 262144 grains, for a total weight of 0.006553600000000001 tons.
The number of grains of rice on Square #20 = 524288 grains, for a total weight of 0.013107200000000001 tons.
The number of grains of rice on Square #21 = 1048576 grains, for a total weight of 0.026214400000000002 tons.
The number of grains of rice on Square #22 = 2097152 grains, for a total weight of 0.052428800000000005 tons.
The number of grains of rice on Square #23 = 4194304 grains, for a total weight of 0.10485760000000001 tons.
The number of grains of rice on Square #24 = 8388608 grains, for a total weight of 0.20971520000000002 tons.
The number of grains of rice on Square #25 = 16777216 grains, for a total weight of 0.41943040000000004 tons.
The number of grains of rice on Square #26 = 33554432 grains, for a total weight of 0.8388608000000001 tons.
The number of grains of rice on Square #27 = 67108864 grains, for a total weight of 1.6777216000000001 tons.
The number of grains of rice on Square #28 = 134217728 grains, for a total weight of 3.3554432000000003 tons.
The number of grains of rice on Square #29 = 268435456 grains, for a total weight of 6.710886400000001 tons.
The number of grains of rice on Square #30 = 536870912 grains, for a total weight of 13.421772800000001 tons.
The number of grains of rice on Square #31 = 1073741824 grains, for a total weight of 26.843545600000002 tons.
The number of grains of rice on Square #32 = 2147483648 grains, for a total weight of 53.687091200000005 tons.
The number of grains of rice on Square #33 = 4294967296 grains, for a total weight of 107.37418240000001 tons.
The number of grains of rice on Square #34 = 8589934592 grains, for a total weight of 214.74836480000002 tons.
The number of grains of rice on Square #35 = 17179869184 grains, for a total weight of 429.49672960000004 tons.
The number of grains of rice on Square #36 = 34359738368 grains, for a total weight of 858.9934592000001 tons.
The number of grains of rice on Square #37 = 68719476736 grains, for a total weight of 1717.9869184000001 tons.
The number of grains of rice on Square #38 = 137438953472 grains, for a total weight of 3435.9738368000003 tons.
The number of grains of rice on Square #39 = 274877906944 grains, for a total weight of 6871.947673600001 tons.
The number of grains of rice on Square #40 = 549755813888 grains, for a total weight of 13743.895347200001 tons.
The number of grains of rice on Square #41 = 1099511627776 grains, for a total weight of 27487.790694400002 tons.
The number of grains of rice on Square #42 = 2199023255552 grains, for a total weight of 54975.581388800005 tons.
The number of grains of rice on Square #43 = 4398046511104 grains, for a total weight of 109951.16277760001 tons.
The number of grains of rice on Square #44 = 8796093022208 grains, for a total weight of 219902.32555520002 tons.
The number of grains of rice on Square #45 = 17592186044416 grains, for a total weight of 439804.65111040004 tons.
The number of grains of rice on Square #46 = 35184372088832 grains, for a total weight of 879609.3022208001 tons.
The number of grains of rice on Square #47 = 70368744177664 grains, for a total weight of 1759218.6044416002 tons.
The number of grains of rice on Square #48 = 140737488355328 grains, for a total weight of 3518437.2088832003 tons.
The number of grains of rice on Square #49 = 281474976710656 grains, for a total weight of 7036874.417766401 tons.
The number of grains of rice on Square #50 = 562949953421312 grains, for a total weight of 14073748.835532801 tons.
The number of grains of rice on Square #51 = 1125899906842624 grains, for a total weight of 28147497.671065602 tons.
The number of grains of rice on Square #52 = 2251799813685248 grains, for a total weight of 56294995.342131205 tons.
The number of grains of rice on Square #53 = 4503599627370496 grains, for a total weight of 112589990.68426241 tons.
The number of grains of rice on Square #54 = 9007199254740992 grains, for a total weight of 225179981.36852482 tons.
The number of grains of rice on Square #55 = 18014398509481984 grains, for a total weight of 450359962.73704964 tons.
The number of grains of rice on Square #56 = 36028797018963970 grains, for a total weight of 900719925.4740993 tons.
The number of grains of rice on Square #57 = 72057594037927940 grains, for a total weight of 1801439850.9481986 tons.
The number of grains of rice on Square #58 = 144115188075855870 grains, for a total weight of 3602879701.896397 tons.
The number of grains of rice on Square #59 = 288230376151711740 grains, for a total weight of 7205759403.792794 tons.
The number of grains of rice on Square #60 = 576460752303423500 grains, for a total weight of 14411518807.585588 tons.
The number of grains of rice on Square #61 = 1152921504606847000 grains, for a total weight of 28823037615.171177 tons.
The number of grains of rice on Square #62 = 2305843009213694000 grains, for a total weight of 57646075230.342354 tons.
The number of grains of rice on Square #63 = 4611686018427388000 grains, for a total weight of 115292150460.68471 tons.
The number of grains of rice on Square #64 = 9223372036854776000 grains, for a total weight of 230584300921.36942 tons.
For reference, the total yearly production of rice on earth is 400 million tons
(reference: www.rice-trade.com)
