131689424993421377

Names of 131689424993421377

• Cardinal: 131689424993421377 can be written as One hundred thirty-one quadrillion, six hundred eighty-nine trillion, four hundred twenty-four billion, nine hundred ninety-three million, four hundred twenty-one thousand, three hundred seventy-seven.

Scientific notation

• Scientific notation: 1.31689424993421377 × 10¹⁷

Factors of 131689424993421377

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 294167683

Divisors of 131689424993421377

• Number of divisors d(n): 8
• Complete list of divisors:
  1 41 11357209 282810433 465645569 11595227753 3211937194961497 131689424993421377
• Sum of all divisors σ(n): 134901374543423880
• Sum of proper divisors (its aliquot sum) s(n): 3211949550002503
• 131689424993421377 is a deficient number, because the sum of its proper divisors (3211949550002503) is less than itself. Its deficiency is 128477475443418874

Bases of 131689424993421377

• Binary: 111010011110110101101010110010101011010001000100001000001₂
• Hexadecimal: 0x1D3DAD595688841
• Base-36: 100O06O0W01T

Squares and roots of 131689424993421377

• 131689424993421377 squared (131689424993421377²) is 17342104655097954839719728280576129
• 131689424993421377 cubed (131689424993421377³) is 2283771790205585822966223705463767578715476424509633
• The square root of 131689424993421377 is 362890376.0000000013
• The cube root of 131689424993421377 is 508764.6958022313

Scales and comparisons

• 131,689,424,993,421,377 seconds is equal to 4,187,316,372 years, 34 weeks, 1 hour, 56 minutes, 17 seconds.
• To count from 1 to 131,689,424,993,421,377 would take you about twelve billion, five hundred sixty-one million, nine hundred forty-nine thousand, one hundred seventeen 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 131689424993421377 cubic inches would be around 42397.1 feet tall.

Recreational maths with 131689424993421377

• 131689424993421377 backwards is 773124399424986131
• The number of decimal digits it has is: 18
• The sum of 131689424993421377's digits is 83
• More coming soon!