13652479625421

Names of 13652479625421

• Cardinal: 13652479625421 can be written as Thirteen trillion, six hundred fifty-two billion, four hundred seventy-nine million, six hundred twenty-five thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.3652479625421 × 10¹³

Factors of 13652479625421

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 390

Divisors of 13652479625421

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 7 13 21 39 91 169 273 367 507 1101 1183 2197 2569 3549 4771 6591 7707 14313 15379 28561 33397 46137 62023 85683 100191 134689 186069 199927 371293 404067 434161 599781 806299 942823 1113879 1302483 1750957 2418897 2599051 2828469 4826809 5252871 5644093 7797153 10481887 12256699 14480427 16932279 22762441 31445661 33787663 36770097 68287323 73373209 101362989 136264531 159337087 220119627 295911733 408793593 478011261 887735199 953851717 1771438903 2071382131 2861555151 3846852529 5314316709 6214146393 11540557587 12400072321 26927967703 37200216963 50009082877 80783903109 150027248631 350063580139 650118077401 1050190740417 1950354232203 4550826541807 13652479625421
• Sum of all divisors σ(n): 22599003534432
• Sum of proper divisors (its aliquot sum) s(n): 8946523909011
• 13652479625421 is a deficient number, because the sum of its proper divisors (8946523909011) is less than itself. Its deficiency is 4705955716410

Bases of 13652479625421

• Binary: 11000110101010110111001100101100100011001101₂
• Hexadecimal: 0xC6AB732C8CD
• Base-36: 4U7V1VEML

Squares and roots of 13652479625421

• 13652479625421 squared (13652479625421²) is 186390199922535528469427241
• 13652479625421 cubed (13652479625421³) is 2544688406820563154934850300658093493461
• The square root of 13652479625421 is 3694926.2002671989
• The cube root of 13652479625421 is 23900.3271521547

Scales and comparisons

• 13,652,479,625,421 seconds is equal to 434,106 years, 32 weeks, 2 days, 11 hours, 30 minutes, 21 seconds.
• To count from 1 to 13,652,479,625,421 would take you about one million, eighty-five thousand, two 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 13652479625421 cubic inches would be around 1991.7 feet tall.

Recreational maths with 13652479625421

• 13652479625421 backwards is 12452697425631
• The number of decimal digits it has is: 14
• The sum of 13652479625421's digits is 57
• More coming soon!