139055853492

Names of 139055853492

• Cardinal: 139055853492 can be written as One hundred thirty-nine billion, fifty-five million, eight hundred fifty-three thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.39055853492 × 10¹¹

Factors of 139055853492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2842439

Divisors of 139055853492

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 151 162 302 324 453 604 906 1359 1812 2718 4077 5436 8154 12231 16308 24462 48924 2842283 5684566 8526849 11369132 17053698 25580547 34107396 51161094 76741641 102322188 153483282 230224923 306966564 429184733 460449846 858369466 920899692 1287554199 1716738932 2575108398 3862662597 5150216796 7725325194 11587987791 15450650388 23175975582 34763963373 46351951164 69527926746 139055853492
• Sum of all divisors σ(n): 365927011296
• Sum of proper divisors (its aliquot sum) s(n): 226871157804
• 139055853492 is an abundant number, because the sum of its proper divisors (226871157804) is greater than itself. Its abundance is 87815304312

Bases of 139055853492

• Binary: 10000001100000010111111110111110110100₂
• Hexadecimal: 0x20605FEFB4
• Base-36: 1RVQ9J90

Squares and roots of 139055853492

• 139055853492 squared (139055853492²) is 19336530390388568594064
• 139055853492 cubed (139055853492³) is 2688857737009478359367756004871488
• The square root of 139055853492 is 372901.9354897477
• The cube root of 139055853492 is 5180.7952036195

Scales and comparisons

• 139,055,853,492 seconds is equal to 4,421 years, 28 weeks, 2 days, 17 hours, 58 minutes, 12 seconds.
• To count from 1 to 139,055,853,492 would take you about eight thousand, eight hundred forty-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 139055853492 cubic inches would be around 431.7 feet tall.

Recreational maths with 139055853492

• 139055853492 backwards is 294358550931
• 139055853492 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139055853492's digits is 54
• More coming soon!