137638496996678468026

Names of 137638496996678468026

• Cardinal: 137638496996678468026 can be written as One hundred thirty-seven quintillion, six hundred thirty-eight quadrillion, four hundred ninety-six trillion, nine hundred ninety-six billion, six hundred seventy-eight million, four hundred sixty-eight thousand and twenty-six.

Scientific notation

• Scientific notation: 1.37638496996678468026 × 10²⁰

Factors of 137638496996678468026

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 333134453306625

Divisors of 137638496996678468026

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 337 613 674 1226 206581 413162 333134453305673 666268906611346 112266310764011801 204211419876377549 224532621528023602 408422839752755098 68819248498339234013 137638496996678468026
• Sum of all divisors σ(n): 207408178090299409704
• Sum of proper divisors (its aliquot sum) s(n): 69769681093620941678
• 137638496996678468026 is a deficient number, because the sum of its proper divisors (69769681093620941678) is less than itself. Its deficiency is 67868815903057526348

Bases of 137638496996678468026

• Binary: 1110111011000011110001010111100011101001001101100001000000110111010₂
• Hexadecimal: 0x7761E2BC749B081BA
• Base-36: T1PNR60MCVF0A

Squares and roots of 137638496996678468026

• 137638496996678468026 squared (137638496996678468026²) is 18944355855504667662733426418654304336676
• 137638496996678468026 cubed (137638496996678468026³) is 2607472666521887349882238846375658287392530034065003805121576
• The square root of 137638496996678468026 is 11731943445.0000000011
• The cube root of 137638496996678468026 is 5163132.9375378165

Scales and comparisons

• 137,638,496,996,678,468,026 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,638,496,996,678,468,026 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 137638496996678468026 cubic inches would be around 430261.1 feet tall.

Recreational maths with 137638496996678468026

• 137638496996678468026 backwards is 620864876699694836731
• The number of decimal digits it has is: 21
• The sum of 137638496996678468026's digits is 118
• More coming soon!