47878994121402

Names of 47878994121402

• Cardinal: 47878994121402 can be written as Forty-seven trillion, eight hundred seventy-eight billion, nine hundred ninety-four million, one hundred twenty-one thousand, four hundred two.

Scientific notation

• Scientific notation: 4.7878994121402 × 10¹³

Factors of 47878994121402

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 560300

Divisors of 47878994121402

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 17 34 37 51 74 102 111 139 163 222 278 326 417 489 629 834 978 1258 1887 2363 2771 3774 4726 5143 5542 6031 7089 8313 10286 12062 14178 15429 16626 18093 22657 30858 36186 45314 67971 87431 102527 135942 174862 205054 262293 307581 385169 524586 559939 615162 770338 838309 1119878 1155507 1676618 1679817 2311014 2514927 3359634 5029854 9518963 14251253 19037926 20717743 28502506 28556889 41435486 42753759 57113778 62153229 77831521 85507518 91270057 124306458 155663042 182540114 233494563 273810171 352201631 466989126 547620342 704403262 1056604893 1323135857 1551590969 2113209786 2646271714 2879766277 3103181938 3376992109 3969407571 4654772907 5759532554 6753984218 7938815142 8639298831 9309545814 10130976327 12686537923 17278597662 20261952654 25373075846 38059613769 48956026709 57408865853 76119227538 97912053418 114817731706 146868080127 172226597559 215671144691 293736160254 344453195118 431342289382 469401903151 647013434073 938803806302 1294026868146 1408205709453 2816411418906 7979832353567 15959664707134 23939497060701 47878994121402
• Sum of all divisors σ(n): 105523873459200
• Sum of proper divisors (its aliquot sum) s(n): 57644879337798
• 47878994121402 is an abundant number, because the sum of its proper divisors (57644879337798) is greater than itself. Its abundance is 9765885216396

Bases of 47878994121402

• Binary: 1010111000101110110010011011111101001010111010₂
• Hexadecimal: 0x2B8BB26FD2BA
• Base-36: GYZB0WFJU

Squares and roots of 47878994121402

• 47878994121402 squared (47878994121402²) is 2292398078077247273914445604
• 47878994121402 cubed (47878994121402³) is 109757714104173765239000071135003901216808
• The square root of 47878994121402 is 6919464.8724740269
• The cube root of 47878994121402 is 36311.8469532771

Scales and comparisons

• 47,878,994,121,402 seconds is equal to 1,522,403 years, 47 weeks, 3 days, 13 hours, 16 minutes, 42 seconds.
• To count from 1 to 47,878,994,121,402 would take you about three million, eight hundred six thousand and nine 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 47878994121402 cubic inches would be around 3026 feet tall.

Recreational maths with 47878994121402

• 47878994121402 backwards is 20412149987874
• The number of decimal digits it has is: 14
• The sum of 47878994121402's digits is 66
• More coming soon!