13213563888375

Names of 13213563888375

• Cardinal: 13213563888375 can be written as Thirteen trillion, two hundred thirteen billion, five hundred sixty-three million, eight hundred eighty-eight thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3213563888375 × 10¹³

Factors of 13213563888375

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20865

Divisors of 13213563888375

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 675 1125 1215 2025 3375 6075 10125 20857 30375 62571 104285 187713 312855 521425 563139 938565 1564275 1689417 2607125 2815695 4692825 5068251 7821375 8447085 14078475 23464125 25341255 42235425 70392375 126706275 211177125 435014449 633531375 1305043347 2175072245 3915130041 6525216735 10875361225 11745390123 19575650205 32626083675 35236170369 54376806125 58726950615 97878251025 105708511107 163130418375 176180851845 293634753075 489391255125 528542555535 880904259225 1468173765375 2642712777675 4404521296125 13213563888375
• Sum of all divisors σ(n): 24703044872688
• Sum of proper divisors (its aliquot sum) s(n): 11489480984313
• 13213563888375 is a deficient number, because the sum of its proper divisors (11489480984313) is less than itself. Its deficiency is 1724082904062

Bases of 13213563888375

• Binary: 11000000010010000101110010000010001011110111₂
• Hexadecimal: 0xC0485C822F7
• Base-36: 4OM86RWFR

Squares and roots of 13213563888375

• 13213563888375 squared (13213563888375²) is 174598270632167849460140625
• 13213563888375 cubed (13213563888375³) is 2307065403797938378268197401449302734375
• The square root of 13213563888375 is 3635046.6143331643
• The cube root of 13213563888375 is 23641.4071788067

Scales and comparisons

• 13,213,563,888,375 seconds is equal to 420,150 years, 23 weeks, 6 days, 5 hours, 26 minutes, 15 seconds.
• To count from 1 to 13,213,563,888,375 would take you about one million, fifty thousand, three hundred seventy-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 13213563888375 cubic inches would be around 1970.1 feet tall.

Recreational maths with 13213563888375

• 13213563888375 backwards is 57388836531231
• The number of decimal digits it has is: 14
• The sum of 13213563888375's digits is 63
• More coming soon!