12500259072

Names of 12500259072

• Cardinal: 12500259072 can be written as Twelve billion, five hundred million, two hundred fifty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2500259072 × 10¹⁰

Factors of 12500259072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6791

Divisors of 12500259072

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 392 448 588 672 686 768 784 896 1029 1176 1344 1372 1568 1792 2058 2352 2401 2688 2744 3136 4116 4704 4802 5376 5488 6272 6779 7203 8232 9408 9604 10976 12544 13558 14406 16464 18816 19208 20337 21952 27116 28812 32928 37632 38416 40674 43904 47453 54232 57624 65856 76832 81348 87808 94906 108464 115248 131712 142359 153664 162696 189812 216928 230496 263424 284718 307328 325392 332171 379624 433856 460992 569436 614656 650784 664342 759248 867712 921984 996513 1138872 1301568 1328684 1518496 1735424 1843968 1993026 2277744 2325197 2603136 2657368 3036992 3986052 4555488 4650394 5206272 5314736 6073984 6975591 7972104 9110976 9300788 10629472 12147968 13951182 15944208 16276379 18221952 18601576 21258944 27902364 31888416 32552758 36443904 37203152 42517888 48829137 55804728 63776832 65105516 74406304 85035776 97658274 111609456 127553664 130211032 148812608 195316548 223218912 255107328 260422064 297625216 390633096 446437824 520844128 595250432 781266192 892875648 1041688256 1562532384 1785751296 2083376512 3125064768 4166753024 6250129536 12500259072
• Sum of all divisors σ(n): 38817154320
• Sum of proper divisors (its aliquot sum) s(n): 26316895248
• 12500259072 is an abundant number, because the sum of its proper divisors (26316895248) is greater than itself. Its abundance is 13816636176

Bases of 12500259072

• Binary: 1011101001000100101101000100000000₂
• Hexadecimal: 0x2E912D100
• Base-36: 5QQBXMO

Squares and roots of 12500259072

• 12500259072 squared (12500259072²) is 156256476867118301184
• 12500259072 cubed (12500259072³) is 1953246442516953682872524341248
• The square root of 12500259072 is 111804.5574741925
• The cube root of 12500259072 is 2320.8104501049

Scales and comparisons

• 12,500,259,072 seconds is equal to 397 years, 24 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 12,500,259,072 would take you about seven 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 12500259072 cubic inches would be around 193.4 feet tall.

Recreational maths with 12500259072

• 12500259072 backwards is 27095200521
• The number of decimal digits it has is: 11
• The sum of 12500259072's digits is 33
• More coming soon!