126512693216

Names of 126512693216

• Cardinal: 126512693216 can be written as One hundred twenty-six billion, five hundred twelve million, six hundred ninety-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.26512693216 × 10¹¹

Factors of 126512693216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 595236

Divisors of 126512693216

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 73 91 104 112 146 182 208 224 292 364 416 511 584 728 949 1022 1168 1456 1898 2044 2336 2912 3796 4088 6643 7592 8176 13286 15184 16352 26572 30368 53144 106288 212576 595141 1190282 2380564 4165987 4761128 7736833 8331974 9522256 15473666 16663948 19044512 30947332 33327896 43445293 54157831 61894664 66655792 86890586 108315662 123789328 133311584 173781172 216631324 247578656 304117051 347562344 433262648 564788809 608234102 695124688 866525296 1129577618 1216468204 1390249376 1733050592 2259155236 2432936408 3953521663 4518310472 4865872816 7907043326 9036620944 9731745632 15814086652 18073241888 31628173304 63256346608 126512693216
• Sum of all divisors σ(n): 310749824448
• Sum of proper divisors (its aliquot sum) s(n): 184237131232
• 126512693216 is an abundant number, because the sum of its proper divisors (184237131232) is greater than itself. Its abundance is 57724438016

Bases of 126512693216

• Binary: 1110101110100101111100111111111100000₂
• Hexadecimal: 0x1D74BE7FE0
• Base-36: 1M4AE2U8

Squares and roots of 126512693216

• 126512693216 squared (126512693216²) is 16005461544765732422656
• 126512693216 cubed (126512693216³) is 2024894046193432556577022975901696
• The square root of 126512693216 is 355686.2286004337
• The cube root of 126512693216 is 5020.0884258219

Scales and comparisons

• 126,512,693,216 seconds is equal to 4,022 years, 37 weeks, 6 hours, 46 minutes, 56 seconds.
• To count from 1 to 126,512,693,216 would take you about eight thousand and forty-five 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 126512693216 cubic inches would be around 418.3 feet tall.

Recreational maths with 126512693216

• 126512693216 backwards is 612396215621
• The number of decimal digits it has is: 12
• The sum of 126512693216's digits is 44
• More coming soon!