13189808475

Names of 13189808475

• Cardinal: 13189808475 can be written as Thirteen billion, one hundred eighty-nine million, eight hundred eight thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.3189808475 × 10¹⁰

Factors of 13189808475

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1016

Divisors of 13189808475

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 135 151 225 453 675 755 857 1359 2265 2571 3775 4077 4285 6795 7713 11325 12855 20385 21425 22801 23139 33975 38565 64275 68403 101925 114005 115695 129407 192825 205209 342015 388221 570025 578475 615627 647035 1026045 1164663 1710075 1941105 3078135 3235175 3493989 5130225 5823315 9705525 15390675 17469945 19540457 29116575 58621371 87349725 97702285 175864113 293106855 488511425 527592339 879320565 1465534275 2637961695 4396602825 13189808475
• Sum of all divisors σ(n): 24420155760
• Sum of proper divisors (its aliquot sum) s(n): 11230347285
• 13189808475 is a deficient number, because the sum of its proper divisors (11230347285) is less than itself. Its deficiency is 1959461190

Bases of 13189808475

• Binary: 1100010010001011001000000101011011₂
• Hexadecimal: 0x3122C815B
• Base-36: 624VDCR

Squares and roots of 13189808475

• 13189808475 squared (13189808475²) is 173971047607181825625
• 13189808475 cubed (13189808475³) is 2294644798133835314494597171875
• The square root of 13189808475 is 114846.8914468303
• The cube root of 13189808475 is 2362.7231132193

Scales and comparisons

• 13,189,808,475 seconds is equal to 419 years, 20 weeks, 3 days, 19 hours, 41 minutes, 15 seconds.
• To count from 1 to 13,189,808,475 would take you about eight hundred thirty-eight 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 13189808475 cubic inches would be around 196.9 feet tall.

Recreational maths with 13189808475

• 13189808475 backwards is 57480898131
• The number of decimal digits it has is: 11
• The sum of 13189808475's digits is 54
• More coming soon!