40040361256

Names of 40040361256

• Cardinal: 40040361256 can be written as Forty billion, forty million, three hundred sixty-one thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 4.0040361256 × 10¹⁰

Factors of 40040361256

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 92

Divisors of 40040361256

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 17 23 28 34 43 46 56 68 86 92 119 136 161 172 184 238 301 322 344 391 476 529 602 644 731 782 952 989 1058 1204 1288 1462 1564 1849 1978 2116 2408 2737 2924 3128 3698 3703 3956 4232 5117 5474 5848 6923 7396 7406 7912 8993 10234 10948 12943 13846 14792 14812 16813 17986 20468 21896 22747 25886 27692 29624 31433 33626 35972 40936 42527 45494 51772 55384 62866 62951 67252 71944 79507 85054 90988 103544 117691 125732 125902 134504 159014 159229 170108 181976 220031 235382 251464 251804 297689 318028 318458 340216 386699 440062 470764 503608 556549 595378 636056 636916 722959 773398 880124 941528 978121 1113098 1190756 1273832 1351619 1445918 1546796 1760248 1828661 1956242 2226196 2381512 2703238 2706893 2891836 3093592 3657322 3912484 4452392 5060713 5406476 5413786 5783672 6846847 7314644 7824968 9461333 10121426 10812952 10827572 12800627 13693694 14629288 16628057 18922666 20242852 21655144 25601254 27387388 31087237 33256114 37845332 40485704 42059203 51202508 54774776 62174474 66512228 75690664 84118406 102405016 116396399 124348948 133024456 168236812 217610659 232792798 248697896 294414421 336473624 435221318 465585596 588828842 715006451 870442636 931171192 1177657684 1430012902 1740885272 2355315368 2860025804 5005045157 5720051608 10010090314 20020180628 40040361256
• Sum of all divisors σ(n): 97230672000
• Sum of proper divisors (its aliquot sum) s(n): 57190310744
• 40040361256 is an abundant number, because the sum of its proper divisors (57190310744) is greater than itself. Its abundance is 17149949488

Bases of 40040361256

• Binary: 100101010010100101110110110100101000₂
• Hexadecimal: 0x952976D28
• Base-36: IE6ZWH4

Squares and roots of 40040361256

• 40040361256 squared (40040361256²) is 1603230529510985897536
• 40040361256 cubed (40040361256³) is 64193929578268044358062840265216
• The square root of 40040361256 is 200100.8776992245
• The cube root of 40040361256 is 3421.1017862963

Scales and comparisons

• 40,040,361,256 seconds is equal to 1,273 years, 8 weeks, 2 days, 2 hours, 34 minutes, 16 seconds.
• To count from 1 to 40,040,361,256 would take you about two thousand, five hundred forty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40040361256 cubic inches would be around 285.1 feet tall.

Recreational maths with 40040361256

• 40040361256 backwards is 65216304004
• The number of decimal digits it has is: 11
• The sum of 40040361256's digits is 31
• More coming soon!