12159831165128

Names of 12159831165128

• Cardinal: 12159831165128 can be written as Twelve trillion, one hundred fifty-nine billion, eight hundred thirty-one million, one hundred sixty-five thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2159831165128 × 10¹³

Factors of 12159831165128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14571

Divisors of 12159831165128

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 17 34 37 47 68 74 94 136 148 188 296 376 629 799 1258 1598 1739 2516 3196 3478 5032 6277 6392 6956 8191 12554 13912 16382 25108 29563 32764 50216 59126 65528 106709 118252 139247 213418 232249 236504 278494 295019 303067 384977 426836 464498 556988 590038 606134 769954 853672 928996 1113976 1180076 1212268 1539908 1857992 2360152 2424536 3079816 3948233 5015323 5152139 6544609 7896466 10030646 10304278 10915703 13089218 14244149 15792932 20061292 20608556 21831406 26178436 28488298 31585864 40122584 41217112 43662812 51414907 52356872 56976596 87325624 102829814 113953192 185566951 205659628 242150533 371133902 411319256 484301066 742267804 874053419 968602132 1484535608 1748106838 1902351559 1937204264 2416500629 3496213676 3804703118 4833001258 6992427352 7609406236 9666002516 15218812472 19332005032 32339976503 41080510693 64679953006 82161021386 89410523273 129359906012 164322042772 178821046546 258719812024 328644085544 357642093092 715284186184 1519978895641 3039957791282 6079915582564 12159831165128
• Sum of all divisors σ(n): 25327939092480
• Sum of proper divisors (its aliquot sum) s(n): 13168107927352
• 12159831165128 is an abundant number, because the sum of its proper divisors (13168107927352) is greater than itself. Its abundance is 1008276762224

Bases of 12159831165128

• Binary: 10110000111100101110011010101100100011001000₂
• Hexadecimal: 0xB0F2E6AC8C8
• Base-36: 4B65DINK8

Squares and roots of 12159831165128

• 12159831165128 squared (12159831165128²) is 147861493964418174003256384
• 12159831165128 cubed (12159831165128³) is 1797970802430917784564635315920824177152
• The square root of 12159831165128 is 3487094.9463884691
• The cube root of 12159831165128 is 22995.4818882799

Scales and comparisons

• 12,159,831,165,128 seconds is equal to 386,645 years, 6 days, 15 hours, 12 minutes, 8 seconds.
• To count from 1 to 12,159,831,165,128 would take you about nine hundred sixty-six thousand, six hundred twelve 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 12159831165128 cubic inches would be around 1916.3 feet tall.

Recreational maths with 12159831165128

• 12159831165128 backwards is 82156113895121
• The number of decimal digits it has is: 14
• The sum of 12159831165128's digits is 53
• More coming soon!