131136179945942

Names of 131136179945942

• Cardinal: 131136179945942 can be written as One hundred thirty-one trillion, one hundred thirty-six billion, one hundred seventy-nine million, nine hundred forty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.31136179945942 × 10¹⁴

Factors of 131136179945942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 114744752

Divisors of 131136179945942

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 43 86 97 137 194 274 4171 5891 8342 11782 13289 26578 571427 1142854 114744473 229488946 4934012339 9868024678 11130213881 15719992801 22260427762 31439985602 478599196883 675959690443 957198393766 1351919380886 1524839301697 3049678603394 65568089972971 131136179945942
• Sum of all divisors σ(n): 204838163161632
• Sum of proper divisors (its aliquot sum) s(n): 73701983215690
• 131136179945942 is a deficient number, because the sum of its proper divisors (73701983215690) is less than itself. Its deficiency is 57434196730252

Bases of 131136179945942

• Binary: 11101110100010010000101011011000100000111010110₂
• Hexadecimal: 0x7744856C41D6
• Base-36: 1AHF4NPCD2

Squares and roots of 131136179945942

• 131136179945942 squared (131136179945942²) is 17196697690814480766042267364
• 131136179945942 cubed (131136179945942³) is 2255109242858613012572207459402916630836888
• The square root of 131136179945942 is 11451470.6455521249
• The cube root of 131136179945942 is 50805.1232698903

Scales and comparisons

• 131,136,179,945,942 seconds is equal to 4,169,724 years, 46 weeks, 2 days, 11 hours, 39 minutes, 2 seconds.
• To count from 1 to 131,136,179,945,942 would take you about ten million, four hundred twenty-four thousand, three hundred twelve 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 131136179945942 cubic inches would be around 4233.8 feet tall.

Recreational maths with 131136179945942

• 131136179945942 backwards is 249549971631131
• The number of decimal digits it has is: 15
• The sum of 131136179945942's digits is 65
• More coming soon!