73812138694656

Names of 73812138694656

• Cardinal: 73812138694656 can be written as Seventy-three trillion, eight hundred twelve billion, one hundred thirty-eight million, six hundred ninety-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 7.3812138694656 × 10¹³

Factors of 73812138694656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2597

Divisors of 73812138694656

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 64 86 96 128 129 172 192 256 258 344 384 512 516 688 768 1024 1032 1376 1536 1849 2048 2064 2549 2752 3072 3698 4128 5098 5504 5547 6144 7396 7647 8256 10196 11008 11094 14792 15294 16512 20392 22016 22188 29584 30588 33024 40784 44032 44376 59168 61176 66048 81568 88064 88752 109607 118336 122352 132096 163136 177504 219214 236672 244704 264192 326272 328821 355008 438428 473344 489408 652544 657642 710016 876856 946688 978816 1305088 1315284 1420032 1753712 1893376 1957632 2610176 2630568 2840064 3507424 3786752 3915264 4713101 5220352 5261136 5680128 6497401 7014848 7830528 9426202 10522272 11360256 12994802 14029696 14139303 15661056 18852404 19492203 21044544 25989604 28059392 28278606 37704808 38984406 42089088 51979208 56118784 56557212 75409616 77968812 84178176 103958416 112237568 113114424 150819232 155937624 168356352 207916832 224475136 226228848 279388243 301638464 311875248 336712704 415833664 452457696 558776486 603276928 623750496 673425408 831667328 838164729 904915392 1117552972 1206553856 1247500992 1663334656 1676329458 1809830784 2235105944 2413107712 2495001984 3326669312 3352658916 3619661568 4470211888 4826215424 4990003968 6653338624 6705317832 7239323136 8940423776 9652430848 9980007936 12013694449 13306677248 13410635664 14478646272 17880847552 19960015872 24027388898 26821271328 28957292544 35761695104 36041083347 39920031744 48054777796 53642542656 71523390208 72082166694 96109555592 107285085312 143046780416 144164333388 192219111184 214570170624 286093560832 288328666776 384438222368 429140341248 572187121664 576657333552 768876444736 858280682496 1153314667104 1537752889472 1716561364992 2306629334208 3075505778944 4613258668416 6151011557888 9226517336832 12302023115776 18453034673664 24604046231552 36906069347328 73812138694656
• Sum of all divisors σ(n): 201546190640340
• Sum of proper divisors (its aliquot sum) s(n): 127734051945684
• 73812138694656 is an abundant number, because the sum of its proper divisors (127734051945684) is greater than itself. Its abundance is 53921913251028

Bases of 73812138694656

• Binary: 10000110010000110111010010011101001100000000000₂
• Hexadecimal: 0x4321BA4E9800
• Base-36: Q5WTTLT6O

Squares and roots of 73812138694656

• 73812138694656 squared (73812138694656²) is 5448231818679133551602958336
• 73812138694656 cubed (73812138694656³) is 402145642640982105667719878327386993852416
• The square root of 73812138694656 is 8591399.1115915457
• The cube root of 73812138694656 is 41947.8071809237

Scales and comparisons

• 73,812,138,694,656 seconds is equal to 2,346,997 years, 36 weeks, 19 hours, 37 minutes, 36 seconds.
• To count from 1 to 73,812,138,694,656 would take you about five million, eight hundred sixty-seven thousand, four hundred ninety-four 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 73812138694656 cubic inches would be around 3495.7 feet tall.

Recreational maths with 73812138694656

• 73812138694656 backwards is 65649683121837
• The number of decimal digits it has is: 14
• The sum of 73812138694656's digits is 69
• More coming soon!