90198996585216

Names of 90198996585216

• Cardinal: 90198996585216 can be written as Ninety trillion, one hundred ninety-eight billion, nine hundred ninety-six million, five hundred eighty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 9.0198996585216 × 10¹³

Factors of 90198996585216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42568668

Divisors of 90198996585216

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 89 93 96 124 128 178 186 192 248 256 267 356 372 384 496 534 712 744 768 992 1068 1424 1488 1984 2136 2759 2848 2976 3968 4272 5518 5696 5952 7936 8277 8544 11036 11392 11904 16554 17088 22072 22784 23808 33108 34176 44144 66216 68352 88288 132432 176576 264864 353152 529728 706304 1059456 2118912 42568543 85137086 127705629 170274172 255411258 340548344 510822516 681096688 1021645032 1319624833 1362193376 2043290064 2639249666 2724386752 3788600327 3958874499 4086580128 5278499332 5448773504 7577200654 7917748998 8173160256 10556998664 10897547008 11365800981 15154401308 15835497996 16346320512 21113997328 22731601962 30308802616 31670995992 32692641024 42227994656 45463203924 60617605232 63341991984 84455989312 90926407848 117446610137 121235210464 126683983968 168911978624 181852815696 234893220274 242470420928 253367967936 337823957248 352339830411 363705631392 469786440548 484940841856 506735935872 704679660822 727411262784 939572881096 969881683712 1013471871744 1409359321644 1454822525568 1879145762192 2818718643288 2909645051136 3758291524384 5637437286576 7516583048768 11274874573152 15033166097536 22549749146304 30066332195072 45099498292608 90198996585216
• Sum of all divisors σ(n): 250589099335680
• Sum of proper divisors (its aliquot sum) s(n): 160390102750464
• 90198996585216 is an abundant number, because the sum of its proper divisors (160390102750464) is greater than itself. Its abundance is 70191106165248

Bases of 90198996585216

• Binary: 10100100000100100010111001001101000101100000000₂
• Hexadecimal: 0x520917268B00
• Base-36: VZ0UHP4AO

Squares and roots of 90198996585216

• 90198996585216 squared (90198996585216²) is 8135858984979807628749766656
• 90198996585216 cubed (90198996585216³) is 733846316803992580140312788871900819357696
• The square root of 90198996585216 is 9497315.2303804257
• The cube root of 90198996585216 is 44847.0521982005

Scales and comparisons

• 90,198,996,585,216 seconds is equal to 2,868,049 years, 4 weeks, 3 days, 21 hours, 13 minutes, 36 seconds.
• To count from 1 to 90,198,996,585,216 would take you about seven million, one hundred seventy thousand, one hundred twenty-two 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 90198996585216 cubic inches would be around 3737.3 feet tall.

Recreational maths with 90198996585216

• 90198996585216 backwards is 61258569989109
• The number of decimal digits it has is: 14
• The sum of 90198996585216's digits is 78
• More coming soon!