12087202842

Names of 12087202842

• Cardinal: 12087202842 can be written as Twelve billion, eighty-seven million, two hundred two thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.2087202842 × 10¹⁰

Factors of 12087202842

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1090

Divisors of 12087202842

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 29 33 39 58 66 78 87 99 117 143 174 193 198 234 261 286 319 377 386 429 522 579 638 754 839 858 957 1131 1158 1287 1678 1737 1914 2123 2262 2509 2517 2574 2871 3393 3474 4147 4246 5018 5034 5597 5742 6369 6786 7527 7551 8294 9229 10907 11194 12441 12738 15054 15102 16791 18458 19107 21814 22581 24331 24882 27599 27687 32721 33582 37323 38214 45162 48662 50373 55198 55374 61567 65442 72761 72993 74646 82797 83061 98163 100746 119977 123134 145522 145986 161927 165594 166122 184701 196326 218283 218979 239954 248391 267641 316303 323854 359931 369402 436566 437958 485781 496782 535282 554103 632606 654849 719862 800371 802923 948909 971562 1079793 1108206 1309698 1457343 1600742 1605846 1781197 1897818 2105051 2159586 2401113 2408769 2846727 2914686 3479333 3562394 4210102 4695883 4802226 4817538 5343591 5693454 6315153 6958666 7203339 9391766 10437999 10687182 12630306 14087649 14406678 16030773 18945459 20875998 23155561 28175298 31313997 32061546 37890918 42262947 46311122 51654713 61046479 62627994 69466683 84525894 103309426 122092958 138933366 154964139 183139437 208400049 309928278 366278874 416800098 464892417 549418311 671511269 929784834 1098836622 1343022538 2014533807 4029067614 6043601421 12087202842
• Sum of all divisors σ(n): 32031417600
• Sum of proper divisors (its aliquot sum) s(n): 19944214758
• 12087202842 is an abundant number, because the sum of its proper divisors (19944214758) is greater than itself. Its abundance is 7857011916

Bases of 12087202842

• Binary: 1011010000011101000001010000011010₂
• Hexadecimal: 0x2D074141A
• Base-36: 5JWEPEI

Squares and roots of 12087202842

• 12087202842 squared (12087202842²) is 146100472543652876964
• 12087202842 cubed (12087202842³) is 1765946046947184023500737131688
• The square root of 12087202842 is 109941.8157117661
• The cube root of 12087202842 is 2294.9607910485

Scales and comparisons

• 12,087,202,842 seconds is equal to 384 years, 17 weeks, 3 days, 4 hours, 20 minutes, 42 seconds.
• To count from 1 to 12,087,202,842 would take you about seven hundred sixty-eight 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 12087202842 cubic inches would be around 191.2 feet tall.

Recreational maths with 12087202842

• 12087202842 backwards is 24820278021
• The number of decimal digits it has is: 11
• The sum of 12087202842's digits is 36
• More coming soon!