137995300431

Names of 137995300431

• Cardinal: 137995300431 can be written as One hundred thirty-seven billion, nine hundred ninety-five million, three hundred thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.37995300431 × 10¹¹

Factors of 137995300431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2551

Divisors of 137995300431

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 19 27 57 171 367 421 513 1101 1263 1741 3303 3789 5223 6973 7999 9909 11367 15669 20919 23997 33079 47007 62757 71991 99237 154507 188271 215973 297711 463521 638947 732961 893133 1390563 1916841 2198883 2935633 4171689 5750523 6596649 8806899 12139993 13926259 17251569 19789947 26420697 36419979 41778777 79262091 109259937 125336331 268996687 327779811 376008993 806990061 2420970183 5110937053 7262910549 15332811159 45998433477 137995300431
• Sum of all divisors σ(n): 216420505600
• Sum of proper divisors (its aliquot sum) s(n): 78425205169
• 137995300431 is a deficient number, because the sum of its proper divisors (78425205169) is less than itself. Its deficiency is 59570095262

Bases of 137995300431

• Binary: 10000000100001001010010010111001001111₂
• Hexadecimal: 0x2021292E4F
• Base-36: 1RE6U79R

Squares and roots of 137995300431

• 137995300431 squared (137995300431²) is 19042702941041948785761
• 137995300431 cubed (137995300431³) is 2627803513367371002864804849962991
• The square root of 137995300431 is 371477.1869590379
• The cube root of 137995300431 is 5167.5905905281

Scales and comparisons

• 137,995,300,431 seconds is equal to 4,387 years, 42 weeks, 5 days, 19 hours, 53 minutes, 51 seconds.
• To count from 1 to 137,995,300,431 would take you about eight thousand, seven hundred seventy-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 137995300431 cubic inches would be around 430.6 feet tall.

Recreational maths with 137995300431

• 137995300431 backwards is 134003599731
• The number of decimal digits it has is: 12
• The sum of 137995300431's digits is 45
• More coming soon!