40991088432

Names of 40991088432

• Cardinal: 40991088432 can be written as Forty billion, nine hundred ninety-one million, eighty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.0991088432 × 10¹⁰

Factors of 40991088432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2078

Divisors of 40991088432

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 29 34 42 48 51 56 58 68 84 87 102 112 116 119 131 136 168 174 203 204 232 238 262 272 336 348 357 393 406 408 464 476 493 524 609 696 714 786 812 816 917 952 986 1048 1218 1392 1428 1479 1572 1624 1834 1889 1904 1972 2096 2227 2436 2751 2856 2958 3144 3248 3451 3668 3778 3799 3944 4454 4872 5502 5667 5712 5916 6288 6681 6902 7336 7556 7598 7888 8908 9744 10353 11004 11334 11397 11832 13223 13362 13804 14672 15112 15196 15589 17816 20706 22008 22668 22794 23664 26446 26593 26724 27608 30224 30392 31178 32113 35632 39669 41412 44016 45336 45588 46767 52892 53186 53448 54781 55216 60784 62356 64226 64583 79338 79779 82824 90672 91176 93534 96339 105784 106372 106896 109562 124712 128452 129166 158676 159558 164343 165648 182352 187068 192678 193749 211568 212744 219124 224791 247459 249424 256904 258332 317352 319116 328686 374136 383467 385356 387498 425488 438248 449582 452081 494918 513808 516664 634704 638232 657372 674373 742377 748272 766934 770712 774996 876496 899164 904162 931277 989836 1033328 1150401 1276464 1314744 1348746 1356243 1484754 1533868 1541424 1549992 1732213 1798328 1808324 1862554 1979672 2300802 2629488 2697492 2712486 2793831 2969508 3067736 3099984 3464426 3596656 3616648 3725108 3959344 4206803 4601604 5196639 5394984 5424972 5587662 5939016 6135472 6518939 6928852 7176311 7233296 7450216 8413606 9203208 10393278 10789968 10849944 11175324 11878032 12620409 13037878 13857704 14352622 14900432 16827212 18406416 19556817 20786556 21528933 21699888 22350648 25240818 26075756 27715408 28705244 29447621 33654424 39113634 41573112 43057866 44701296 50234177 50481636 52151512 57410488 58895242 67308848 78227268 83146224 86115732 88342863 100468354 100963272 104303024 114820976 117790484 121997287 150702531 156454536 172231464 176685726 200936708 201926544 235580968 243994574 301405062 312909072 344462928 353371452 365991861 401873416 471161936 487989148 602810124 706742904 731983722 803746832 853981009 975978296 1205620248 1413485808 1463967444 1707962018 1951956592 2411240496 2561943027 2927934888 3415924036 5123886054 5855869776 6831848072 10247772108 13663696144 20495544216 40991088432
• Sum of all divisors σ(n): 133641446400
• Sum of proper divisors (its aliquot sum) s(n): 92650357968
• 40991088432 is an abundant number, because the sum of its proper divisors (92650357968) is greater than itself. Its abundance is 51659269536

Bases of 40991088432

• Binary: 100110001011010000100101111100110000₂
• Hexadecimal: 0x98B425F30
• Base-36: ITX1A9C

Squares and roots of 40991088432

• 40991088432 squared (40991088432²) is 1680269330840044218624
• 40991088432 cubed (40991088432³) is 68876068730041717412406725357568
• The square root of 40991088432 is 202462.5605686147
• The cube root of 40991088432 is 3447.9673928295

Scales and comparisons

• 40,991,088,432 seconds is equal to 1,303 years, 20 weeks, 1 day, 21 hours, 27 minutes, 12 seconds.
• To count from 1 to 40,991,088,432 would take you about two thousand, six hundred 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 40991088432 cubic inches would be around 287.3 feet tall.

Recreational maths with 40991088432

• 40991088432 backwards is 23488019904
• 40991088432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40991088432's digits is 48
• More coming soon!