13112491375

Names of 13112491375

• Cardinal: 13112491375 can be written as Thirteen billion, one hundred twelve million, four hundred ninety-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3112491375 × 10¹⁰

Factors of 13112491375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3235

Divisors of 13112491375

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 19 25 29 61 95 125 145 305 475 551 725 1159 1525 1769 2375 2755 3121 3625 5795 7625 8845 13775 15605 28975 33611 44225 59299 68875 78025 90509 144875 168055 190381 221125 296495 390125 452545 840275 951905 1482475 1719671 2262725 3617239 4201375 4759525 5521049 7412375 8598355 11313625 18086195 23797625 27605245 42991775 90430975 104899931 138026225 214958875 452154875 524499655 690131125 2622498275 13112491375
• Sum of all divisors σ(n): 18117590400
• Sum of proper divisors (its aliquot sum) s(n): 5005099025
• 13112491375 is a deficient number, because the sum of its proper divisors (5005099025) is less than itself. Its deficiency is 8107392350

Bases of 13112491375

• Binary: 1100001101100100001011110101101111₂
• Hexadecimal: 0x30D90BD6F
• Base-36: 60UU73J

Squares and roots of 13112491375

• 13112491375 squared (13112491375²) is 171937430059449390625
• 13112491375 cubed (13112491375³) is 2254528068694195871819318359375
• The square root of 13112491375 is 114509.7872454577
• The cube root of 13112491375 is 2358.0973949627

Scales and comparisons

• 13,112,491,375 seconds is equal to 416 years, 48 weeks, 4 days, 22 hours, 42 minutes, 55 seconds.
• To count from 1 to 13,112,491,375 would take you about eight hundred thirty-three 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 13112491375 cubic inches would be around 196.5 feet tall.

Recreational maths with 13112491375

• 13112491375 backwards is 57319421131
• The number of decimal digits it has is: 11
• The sum of 13112491375's digits is 37
• More coming soon!