131516976906

Names of 131516976906

• Cardinal: 131516976906 can be written as One hundred thirty-one billion, five hundred sixteen million, nine hundred seventy-six thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.31516976906 × 10¹¹

Factors of 131516976906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 33670544

Divisors of 131516976906

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 31 42 62 63 93 126 186 217 279 434 558 651 1302 1953 3906 33670501 67341002 101011503 202023006 235693507 303034509 471387014 606069018 707080521 1043785531 1414161042 2087571062 2121241563 3131356593 4242483126 6262713186 7306498717 9394069779 14612997434 18788139558 21919496151 43838992302 65758488453 131516976906
• Sum of all divisors σ(n): 336166291968
• Sum of proper divisors (its aliquot sum) s(n): 204649315062
• 131516976906 is an abundant number, because the sum of its proper divisors (204649315062) is greater than itself. Its abundance is 73132338156

Bases of 131516976906

• Binary: 1111010011111000001011100111100001010₂
• Hexadecimal: 0x1E9F05CF0A
• Base-36: 1OF1T8UI

Squares and roots of 131516976906

• 131516976906 squared (131516976906²) is 17296715214493337332836
• 131516976906 cubed (131516976906³) is 2274811695414179082493459847485416
• The square root of 131516976906 is 362652.6946073887
• The cube root of 131516976906 is 5085.4252199355

Scales and comparisons

• 131,516,976,906 seconds is equal to 4,181 years, 43 weeks, 2 days, 5 hours, 35 minutes, 6 seconds.
• To count from 1 to 131,516,976,906 would take you about eight thousand, three hundred sixty-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 131516976906 cubic inches would be around 423.8 feet tall.

Recreational maths with 131516976906

• 131516976906 backwards is 609679615131
• The number of decimal digits it has is: 12
• The sum of 131516976906's digits is 54
• More coming soon!