80727413472

Names of 80727413472

• Cardinal: 80727413472 can be written as Eighty billion, seven hundred twenty-seven million, four hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.0727413472 × 10¹⁰

Factors of 80727413472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 133

Divisors of 80727413472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 97 124 144 186 194 248 279 288 291 372 388 496 558 582 744 776 873 961 992 1116 1164 1488 1552 1746 1922 2232 2328 2883 2976 3007 3104 3492 3844 4464 4656 5766 6014 6984 7688 8649 8928 9021 9312 9409 11532 12028 13968 15376 17298 18042 18818 23064 24056 27063 27936 28227 29791 30752 34596 36084 37636 46128 48112 54126 56454 59582 69192 72168 75272 84681 89373 92256 93217 96224 108252 112908 119164 138384 144336 150544 169362 178746 186434 216504 225816 238328 268119 276768 279651 288672 291679 301088 338724 357492 372868 433008 451632 476656 536238 559302 583358 677448 714984 745736 838953 866016 875037 903264 953312 1072476 1118604 1166716 1354896 1429968 1491472 1677906 1750074 2144952 2237208 2333432 2625111 2709792 2859936 2889727 2982944 3355812 3500148 4289904 4474416 4666864 5250222 5779454 6711624 7000296 8579808 8669181 8948832 9042049 9333728 10500444 11558908 13423248 14000592 17338362 18084098 21000888 23117816 26007543 26846496 27126147 28001184 34676724 36168196 42001776 46235632 52015086 54252294 69353448 72336392 81378441 84003552 92471264 104030172 108504588 138706896 144672784 162756882 208060344 217009176 277413792 280303519 289345568 325513764 416120688 434018352 560607038 651027528 832241376 840910557 868036704 1121214076 1302055056 1681821114 2242428152 2522731671 2604110112 3363642228 4484856304 5045463342 6727284456 8969712608 10090926684 13454568912 20181853368 26909137824 40363706736 80727413472
• Sum of all divisors σ(n): 239691396672
• Sum of proper divisors (its aliquot sum) s(n): 158963983200
• 80727413472 is an abundant number, because the sum of its proper divisors (158963983200) is greater than itself. Its abundance is 78236569728

Bases of 80727413472

• Binary: 1001011001011101110101001001011100000₂
• Hexadecimal: 0x12CBBA92E0
• Base-36: 11330MW0

Squares and roots of 80727413472

• 80727413472 squared (80727413472²) is 6516915285879247094784
• 80727413472 cubed (80727413472³) is 526093714845171063284682742530048
• The square root of 80727413472 is 284125.7001258421
• The cube root of 80727413472 is 4321.8897030997

Scales and comparisons

• 80,727,413,472 seconds is equal to 2,566 years, 45 weeks, 6 days, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 80,727,413,472 would take you about five thousand, one hundred thirty-three 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 80727413472 cubic inches would be around 360.2 feet tall.

Recreational maths with 80727413472

• 80727413472 backwards is 27431472708
• The number of decimal digits it has is: 11
• The sum of 80727413472's digits is 45
• More coming soon!