138092338605

Names of 138092338605

• Cardinal: 138092338605 can be written as One hundred thirty-eight billion, ninety-two million, three hundred thirty-eight thousand, six hundred five.

Scientific notation

• Scientific notation: 1.38092338605 × 10¹¹

Factors of 138092338605

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8398

Divisors of 138092338605

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 39 43 65 129 195 215 559 645 1677 2795 3221 5113 8385 9663 15339 16105 25565 41873 48315 66469 76695 125619 138503 199407 209365 219859 332345 415509 628095 659577 692515 997035 1099295 1800539 2077545 2858167 3297885 5401617 8574501 9002695 14290835 16468973 27008085 42872505 49406919 82344865 214096649 247034595 642289947 708165839 1070483245 2124497517 3211449735 3540829195 9206155907 10622487585 27618467721 46030779535 138092338605
• Sum of all divisors σ(n): 243600521472
• Sum of proper divisors (its aliquot sum) s(n): 105508182867
• 138092338605 is a deficient number, because the sum of its proper divisors (105508182867) is less than itself. Its deficiency is 32584155738

Bases of 138092338605

• Binary: 10000000100110111100011101110110101101₂
• Hexadecimal: 0x2026F1DDAD
• Base-36: 1RFSM2EL

Squares and roots of 138092338605

• 138092338605 squared (138092338605²) is 19069493981397973346025
• 138092338605 cubed (138092338605³) is 2633351019905218506560049130795125
• The square root of 138092338605 is 371607.7752214019
• The cube root of 138092338605 is 5168.8015884357

Scales and comparisons

• 138,092,338,605 seconds is equal to 4,390 years, 47 weeks, 1 day, 22 hours, 56 minutes, 45 seconds.
• To count from 1 to 138,092,338,605 would take you about eight thousand, seven hundred eighty-one 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 138092338605 cubic inches would be around 430.7 feet tall.

Recreational maths with 138092338605

• 138092338605 backwards is 506833290831
• The number of decimal digits it has is: 12
• The sum of 138092338605's digits is 48
• More coming soon!