137997711976

Names of 137997711976

• Cardinal: 137997711976 can be written as One hundred thirty-seven billion, nine hundred ninety-seven million, seven hundred eleven thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.37997711976 × 10¹¹

Factors of 137997711976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 650181

Divisors of 137997711976

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 31 62 124 248 857 1714 3428 6856 26567 53134 106268 212536 649291 1298582 2597164 5194328 20128021 40256042 80512084 161024168 556442387 1112884774 2225769548 4451539096 17249713997 34499427994 68998855988 137997711976
• Sum of all divisors σ(n): 267404417280
• Sum of proper divisors (its aliquot sum) s(n): 129406705304
• 137997711976 is a deficient number, because the sum of its proper divisors (129406705304) is less than itself. Its deficiency is 8591006672

Bases of 137997711976

• Binary: 10000000100001010011011111101001101000₂
• Hexadecimal: 0x20214DFA68
• Base-36: 1RE89W14

Squares and roots of 137997711976

• 137997711976 squared (137997711976²) is 19043368510611053824576
• 137997711976 cubed (137997711976³) is 2627941282780132305445672078322176
• The square root of 137997711976 is 371480.4328305869
• The cube root of 137997711976 is 5167.6206925307

Scales and comparisons

• 137,997,711,976 seconds is equal to 4,387 years, 46 weeks, 5 days, 17 hours, 46 minutes, 16 seconds.
• To count from 1 to 137,997,711,976 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 137997711976 cubic inches would be around 430.6 feet tall.

Recreational maths with 137997711976

• 137997711976 backwards is 679117799731
• The number of decimal digits it has is: 12
• The sum of 137997711976's digits is 67
• More coming soon!