13621590125

Names of 13621590125

• Cardinal: 13621590125 can be written as Thirteen billion, six hundred twenty-one million, five hundred ninety thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3621590125 × 10¹⁰

Factors of 13621590125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 102

Divisors of 13621590125

• Number of divisors d(n): 108
• Complete list of divisors:
  1 5 11 13 25 55 65 73 121 125 143 169 275 325 365 605 715 803 845 949 1375 1573 1625 1825 1859 3025 3575 4015 4225 4745 5329 7865 8833 9125 9295 10439 12337 15125 17875 20075 20449 21125 23725 26645 39325 44165 46475 52195 58619 61685 69277 100375 102245 114829 118625 133225 135707 196625 220825 232375 260975 293095 308425 346385 511225 574145 644809 666125 678535 762047 900601 1104125 1304875 1465475 1492777 1542125 1731925 2556125 2870725 3224045 3392675 3810235 4503005 7327375 7463885 8382517 8659625 9906611 14353625 16120225 16963375 19051175 22515025 37319425 41912585 49533055 80601125 95255875 108972721 112575125 186597125 209562925 247665275 544863605 1047814625 1238326375 2724318025 13621590125
• Sum of all divisors σ(n): 20514564252
• Sum of proper divisors (its aliquot sum) s(n): 6892974127
• 13621590125 is a deficient number, because the sum of its proper divisors (6892974127) is less than itself. Its deficiency is 6728615998

Bases of 13621590125

• Binary: 1100101011111010001111100001101101₂
• Hexadecimal: 0x32BE8F86D
• Base-36: 699XY7H

Squares and roots of 13621590125

• 13621590125 squared (13621590125²) is 185547717533497515625
• 13621590125 cubed (13621590125³) is 2527454956870579115549533203125
• The square root of 13621590125 is 116711.5680856017
• The cube root of 13621590125 is 2388.2288264015

Scales and comparisons

• 13,621,590,125 seconds is equal to 433 years, 6 weeks, 3 days, 7 hours, 2 minutes, 5 seconds.
• To count from 1 to 13,621,590,125 would take you about eight 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 13621590125 cubic inches would be around 199 feet tall.

Recreational maths with 13621590125

• 13621590125 backwards is 52109512631
• The number of decimal digits it has is: 11
• The sum of 13621590125's digits is 35
• More coming soon!