13793743665

Names of 13793743665

• Cardinal: 13793743665 can be written as Thirteen billion, seven hundred ninety-three million, seven hundred forty-three thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 1.3793743665 × 10¹⁰

Factors of 13793743665

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 46528

Divisors of 13793743665

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 117 135 169 195 351 507 585 845 1521 1755 2197 2535 4563 6591 7605 10985 19773 22815 32955 46507 59319 98865 139521 232535 296595 418563 604591 697605 1255689 1813773 2092815 3022955 5441319 6278445 7859683 9068865 16323957 23579049 27206595 39298415 70737147 81619785 102175879 117895245 212211441 306527637 353685735 510879395 919582911 1061057205 1532638185 2758748733 4597914555 13793743665
• Sum of all divisors σ(n): 26565369600
• Sum of proper divisors (its aliquot sum) s(n): 12771625935
• 13793743665 is a deficient number, because the sum of its proper divisors (12771625935) is less than itself. Its deficiency is 1022117730

Bases of 13793743665

• Binary: 1100110110001010111101001100110001₂
• Hexadecimal: 0x3362BD331
• Base-36: 6C4FSQ9

Squares and roots of 13793743665

• 13793743665 squared (13793743665²) is 190267364295727632225
• 13793743665 cubed (13793743665³) is 2624499250910440213569043604625
• The square root of 13793743665 is 117446.7694958019
• The cube root of 13793743665 is 2398.2477757113

Scales and comparisons

• 13,793,743,665 seconds is equal to 438 years, 31 weeks, 19 hours, 27 minutes, 45 seconds.
• To count from 1 to 13,793,743,665 would take you about eight hundred seventy-seven 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 13793743665 cubic inches would be around 199.9 feet tall.

Recreational maths with 13793743665

• 13793743665 backwards is 56634739731
• The number of decimal digits it has is: 11
• The sum of 13793743665's digits is 54
• More coming soon!