131296751808

Names of 131296751808

• Cardinal: 131296751808 can be written as One hundred thirty-one billion, two hundred ninety-six million, seven hundred fifty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.31296751808 × 10¹¹

Factors of 131296751808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8239091

Divisors of 131296751808

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 83 96 166 192 249 332 498 664 996 1328 1992 2656 3984 5312 7968 15936 8239003 16478006 24717009 32956012 49434018 65912024 98868036 131824048 197736072 263648096 395472144 527296192 683837249 790944288 1367674498 1581888576 2051511747 2735348996 4103023494 5470697992 8206046988 10941395984 16412093976 21882791968 32824187952 43765583936 65648375904 131296751808
• Sum of all divisors σ(n): 351574778688
• Sum of proper divisors (its aliquot sum) s(n): 220278026880
• 131296751808 is an abundant number, because the sum of its proper divisors (220278026880) is greater than itself. Its abundance is 88981275072

Bases of 131296751808

• Binary: 1111010010001111001010111000011000000₂
• Hexadecimal: 0x1E91E570C0
• Base-36: 1OBEP22O

Squares and roots of 131296751808

• 131296751808 squared (131296751808²) is 17238837035331551268864
• 131296751808 cubed (131296751808³) is 2263403307686485213939664086106112
• The square root of 131296751808 is 362348.9365349373
• The cube root of 131296751808 is 5082.5851202821

Scales and comparisons

• 131,296,751,808 seconds is equal to 4,174 years, 43 weeks, 1 day, 7 hours, 56 minutes, 48 seconds.
• To count from 1 to 131,296,751,808 would take you about eight thousand, three hundred forty-nine 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 131296751808 cubic inches would be around 423.5 feet tall.

Recreational maths with 131296751808

• 131296751808 backwards is 808157692131
• The number of decimal digits it has is: 12
• The sum of 131296751808's digits is 51
• More coming soon!