56531991539790

Names of 56531991539790

• Cardinal: 56531991539790 can be written as Fifty-six trillion, five hundred thirty-one billion, nine hundred ninety-one million, five hundred thirty-nine thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 5.653199153979 × 10¹³

Factors of 56531991539790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6909

Divisors of 56531991539790

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 2207 4414 4679 6621 9358 11035 13242 14037 19863 22070 23395 28074 28691 33105 39726 42111 46790 57382 60827 66210 70185 84222 86073 99315 121654 140370 143455 172146 182481 198630 210555 258219 286910 304135 364962 421110 430365 516438 547443 608270 860730 912405 1094886 1291095 1824810 2582190 2737215 5474430 10326553 20653106 21893041 30979659 43786082 51632765 61959318 65679123 92938977 103265530 109465205 131358246 134245189 154898295 185877954 197037369 218930410 268490378 284609533 309796590 328395615 394074738 402735567 464694885 569219066 656791230 671225945 805471134 853828599 929389770 985186845 1208206701 1342451890 1423047665 1707657198 1970373690 2013677835 2416413402 2561485797 2846095330 4027355670 4269142995 5122971594 6041033505 8538285990 12082067010 12807428985 25614857970 48317941487 96635882974 144953824461 241589707435 289907648922 434861473383 483179414870 628133239331 724769122305 869722946766 1256266478662 1449538244610 1884399717993 2174307366915 3140666196655 3768799435986 4348614733830 5653199153979 6281332393310 9421998589965 11306398307958 18843997179930 28265995769895 56531991539790
• Sum of all divisors σ(n): 158395150263168
• Sum of proper divisors (its aliquot sum) s(n): 101863158723378
• 56531991539790 is an abundant number, because the sum of its proper divisors (101863158723378) is greater than itself. Its abundance is 45331167183588

Bases of 56531991539790

• Binary: 1100110110101001100001010001100011000001001110₂
• Hexadecimal: 0x336A6146304E
• Base-36: K1EFS5EFI

Squares and roots of 56531991539790

• 56531991539790 squared (56531991539790²) is 3195866067454888135153244100
• 56531991539790 cubed (56531991539790³) is 180668673487661673513964045556372732739000
• The square root of 56531991539790 is 7518775.9336071453
• The cube root of 56531991539790 is 38379.3924122563

Scales and comparisons

• 56,531,991,539,790 seconds is equal to 1,797,542 years, 24 weeks, 1 day, 15 hours, 16 minutes, 30 seconds.
• To count from 1 to 56,531,991,539,790 would take you about four million, four hundred ninety-three thousand, eight hundred fifty-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 56531991539790 cubic inches would be around 3198.3 feet tall.

Recreational maths with 56531991539790

• 56531991539790 backwards is 09793519913565
• The number of decimal digits it has is: 14
• The sum of 56531991539790's digits is 72
• More coming soon!