131797390816

Names of 131797390816

• Cardinal: 131797390816 can be written as One hundred thirty-one billion, seven hundred ninety-seven million, three hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.31797390816 × 10¹¹

Factors of 131797390816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1460056

Divisors of 131797390816

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 91 104 112 124 182 208 217 224 248 364 403 416 434 496 728 806 868 992 1456 1612 1736 2821 2912 3224 3472 5642 6448 6944 11284 12896 22568 45136 90272 1460003 2920006 5840012 10220021 11680024 18980039 20440042 23360048 37960078 40880084 45260093 46720096 75920156 81760168 90520186 132860273 151840312 163520336 181040372 265720546 303680624 316820651 327040672 362080744 531441092 588381209 607361248 633641302 724161488 1062882184 1176762418 1267282604 1448322976 2125764368 2353524836 2534565208 4118668463 4251528736 4707049672 5069130416 8237336926 9414099344 10138260832 16474673852 18828198688 32949347704 65898695408 131797390816
• Sum of all divisors σ(n): 329657223168
• Sum of proper divisors (its aliquot sum) s(n): 197859832352
• 131797390816 is an abundant number, because the sum of its proper divisors (197859832352) is greater than itself. Its abundance is 66062441536

Bases of 131797390816

• Binary: 1111010101111101111001001010111100000₂
• Hexadecimal: 0x1EAFBC95E0
• Base-36: 1OJORHLS

Squares and roots of 131797390816

• 131797390816 squared (131797390816²) is 17370552225905441145856
• 131797390816 cubed (131797390816³) is 2289393460407398146161270090858496
• The square root of 131797390816 is 363039.1037009649
• The cube root of 131797390816 is 5089.0369505355

Scales and comparisons

• 131,797,390,816 seconds is equal to 4,190 years, 38 weeks, 6 days, 18 hours, 20 minutes, 16 seconds.
• To count from 1 to 131,797,390,816 would take you about eight thousand, three hundred eighty-one 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 131797390816 cubic inches would be around 424.1 feet tall.

Recreational maths with 131797390816

• 131797390816 backwards is 618093797131
• The number of decimal digits it has is: 12
• The sum of 131797390816's digits is 55
• More coming soon!