131917112380

Names of 131917112380

• Cardinal: 131917112380 can be written as One hundred thirty-one billion, nine hundred seventeen million, one hundred twelve thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3191711238 × 10¹¹

Factors of 131917112380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 143012

Divisors of 131917112380

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 170 340 2767 5534 11068 13835 27670 47039 55340 94078 140221 188156 235195 280442 470390 560884 701105 940780 1402210 2383757 2804420 4767514 9535028 11918785 23837570 47675140 387991507 775983014 1551966028 1939957535 3879915070 6595855619 7759830140 13191711238 26383422476 32979278095 65958556190 131917112380
• Sum of all divisors σ(n): 293429678976
• Sum of proper divisors (its aliquot sum) s(n): 161512566596
• 131917112380 is an abundant number, because the sum of its proper divisors (161512566596) is greater than itself. Its abundance is 29595454216

Bases of 131917112380

• Binary: 1111010110110110111110110010000111100₂
• Hexadecimal: 0x1EB6DF643C
• Base-36: 1OLO1JCS

Squares and roots of 131917112380

• 131917112380 squared (131917112380²) is 17402124538677549264400
• 131917112380 cubed (131917112380³) is 2295638018419481922894841133272000
• The square root of 131917112380 is 363203.9542460957
• The cube root of 131917112380 is 5090.5774035775

Scales and comparisons

• 131,917,112,380 seconds is equal to 4,194 years, 28 weeks, 6 days, 10 hours, 19 minutes, 40 seconds.
• To count from 1 to 131,917,112,380 would take you about eight thousand, three hundred eighty-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 131917112380 cubic inches would be around 424.2 feet tall.

Recreational maths with 131917112380

• 131917112380 backwards is 083211719131
• The number of decimal digits it has is: 12
• The sum of 131917112380's digits is 37
• More coming soon!