13870113913942

Names of 13870113913942

• Cardinal: 13870113913942 can be written as Thirteen trillion, eight hundred seventy billion, one hundred thirteen million, nine hundred thirteen thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.3870113913942 × 10¹³

Factors of 13870113913942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 25646285

Divisors of 13870113913942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 13 22 26 31 61 62 122 143 286 341 403 671 682 793 806 1342 1586 1891 3782 4433 8723 8866 17446 20801 24583 41602 49166 270413 540826 25646167 51292334 282107837 333400171 564215674 666800342 795031177 1564416187 1590062354 3128832374 3667401881 7334803762 8745342947 10335405301 17208578057 17490685894 20337410431 20670810602 34417156114 40674820862 48496901797 96993803594 113689458311 223711514741 227378916622 447423029482 533465919767 630459723361 1066931839534 1260919446722 6935056956971 13870113913942
• Sum of all divisors σ(n): 25644526645248
• Sum of proper divisors (its aliquot sum) s(n): 11774412731306
• 13870113913942 is a deficient number, because the sum of its proper divisors (11774412731306) is less than itself. Its deficiency is 2095701182636

Bases of 13870113913942

• Binary: 11001001110101100011001101100111110001010110₂
• Hexadecimal: 0xC9D63367C56
• Base-36: 4WZUBPIDY

Squares and roots of 13870113913942

• 13870113913942 squared (13870113913942²) is 192380059985727466181979364
• 13870113913942 cubed (13870113913942³) is 2668333346773035126623464239638715892888
• The square root of 13870113913942 is 3724260.1834380479
• The cube root of 13870113913942 is 24026.6566744001

Scales and comparisons

• 13,870,113,913,942 seconds is equal to 441,026 years, 37 weeks, 2 days, 20 hours, 32 minutes, 22 seconds.
• To count from 1 to 13,870,113,913,942 would take you about one million, one hundred two thousand, five hundred sixty-six 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 13870113913942 cubic inches would be around 2002.2 feet tall.

Recreational maths with 13870113913942

• 13870113913942 backwards is 24931931107831
• The number of decimal digits it has is: 14
• The sum of 13870113913942's digits is 52
• More coming soon!