131789912016

Names of 131789912016

• Cardinal: 131789912016 can be written as One hundred thirty-one billion, seven hundred eighty-nine million, nine hundred twelve thousand and sixteen.

Scientific notation

• Scientific notation: 1.31789912016 × 10¹¹

Factors of 131789912016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1253462

Divisors of 131789912016

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 313 336 626 939 1252 1878 2191 2504 3756 4382 5008 6573 7512 8764 13146 15024 17528 26292 35056 52584 105168 1253137 2506274 3759411 5012548 7518822 8771959 10025096 15037644 17543918 20050192 26315877 30075288 35087836 52631754 60150576 70175672 105263508 140351344 210527016 392231881 421054032 784463762 1176695643 1568927524 2353391286 2745623167 3137855048 4706782572 5491246334 6275710096 8236869501 9413565144 10982492668 16473739002 18827130288 21964985336 32947478004 43929970672 65894956008 131789912016
• Sum of all divisors σ(n): 390337449344
• Sum of proper divisors (its aliquot sum) s(n): 258547537328
• 131789912016 is an abundant number, because the sum of its proper divisors (258547537328) is greater than itself. Its abundance is 126757625312

Bases of 131789912016

• Binary: 1111010101111010010100111011111010000₂
• Hexadecimal: 0x1EAF4A77D0
• Base-36: 1OJKB6XC

Squares and roots of 131789912016

• 131789912016 squared (131789912016²) is 17368580909185021184256
• 131789912016 cubed (131789912016³) is 2289003749864271228138194364420096
• The square root of 131789912016 is 363028.8032870119
• The cube root of 131789912016 is 5088.9406901335

Scales and comparisons

• 131,789,912,016 seconds is equal to 4,190 years, 26 weeks, 4 days, 4 hours, 53 minutes, 36 seconds.
• To count from 1 to 131,789,912,016 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 131789912016 cubic inches would be around 424.1 feet tall.

Recreational maths with 131789912016

• 131789912016 backwards is 610219987131
• 131789912016 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131789912016's digits is 48
• More coming soon!