139727215375

Names of 139727215375

• Cardinal: 139727215375 can be written as One hundred thirty-nine billion, seven hundred twenty-seven million, two hundred fifteen thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.39727215375 × 10¹¹

Factors of 139727215375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19590

Divisors of 139727215375

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 25 43 55 121 125 215 275 473 605 1075 1331 1375 2365 3025 5203 5375 6655 11825 15125 19531 26015 33275 57233 59125 97655 130075 166375 214841 286165 488275 650375 839833 1074205 1430825 2363251 2441375 4199165 5371025 7154125 9238163 11816255 20995825 25995761 26855125 46190815 59081275 101619793 104979125 129978805 230954075 295406375 508098965 649894025 1117817723 1154770375 2540494825 3249470125 5589088615 12702474125 27945443075 139727215375
• Sum of all divisors σ(n): 196275036672
• Sum of proper divisors (its aliquot sum) s(n): 56547821297
• 139727215375 is a deficient number, because the sum of its proper divisors (56547821297) is less than itself. Its deficiency is 83179394078

Bases of 139727215375

• Binary: 10000010001000011001000001101100001111₂
• Hexadecimal: 0x2088641B0F
• Base-36: 1S6TZ5E7

Squares and roots of 139727215375

• 139727215375 squared (139727215375²) is 19523694716451636390625
• 139727215375 cubed (139727215375³) is 2727991496561387353724047005859375
• The square root of 139727215375 is 373801.0371507815
• The cube root of 139727215375 is 5189.1194506407

Scales and comparisons

• 139,727,215,375 seconds is equal to 4,442 years, 46 weeks, 3 days, 3 hours, 22 minutes, 55 seconds.
• To count from 1 to 139,727,215,375 would take you about eight thousand, eight hundred eighty-five 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 139727215375 cubic inches would be around 432.4 feet tall.

Recreational maths with 139727215375

• 139727215375 backwards is 573512727931
• The number of decimal digits it has is: 12
• The sum of 139727215375's digits is 52
• More coming soon!