131107933890

Names of 131107933890

• Cardinal: 131107933890 can be written as One hundred thirty-one billion, one hundred seven million, nine hundred thirty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3110793389 × 10¹¹

Factors of 131107933890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 97021

Divisors of 131107933890

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 31 45 62 90 93 155 186 279 310 465 487 558 930 974 1395 1461 2435 2790 2922 4383 4870 7305 8766 14610 15097 21915 30194 43830 45291 75485 90582 96493 135873 150970 192986 226455 271746 289479 452910 482465 578958 679365 868437 964930 1358730 1447395 1736874 2894790 2991283 4342185 5982566 8684370 8973849 14956415 17947698 26921547 29912830 44869245 46992091 53843094 89738490 93984182 134607735 140976273 234960455 269215470 281952546 422928819 469920910 704881365 845857638 1409762730 1456754821 2114644095 2913509642 4229288190 4370264463 7283774105 8740528926 13110793389 14567548210 21851322315 26221586778 43702644630 65553966945 131107933890
• Sum of all divisors σ(n): 352602971136
• Sum of proper divisors (its aliquot sum) s(n): 221495037246
• 131107933890 is an abundant number, because the sum of its proper divisors (221495037246) is greater than itself. Its abundance is 90387103356

Bases of 131107933890

• Binary: 1111010000110101001000100111011000010₂
• Hexadecimal: 0x1E86A44EC2
• Base-36: 1O8AA18I

Squares and roots of 131107933890

• 131107933890 squared (131107933890²) is 17189290328904610532100
• 131107933890 cubed (131107933890³) is 2253652340058042033758764522869000
• The square root of 131107933890 is 362088.2957097619
• The cube root of 131107933890 is 5080.1475287563

Scales and comparisons

• 131,107,933,890 seconds is equal to 4,168 years, 42 weeks, 6 days, 22 hours, 31 minutes, 30 seconds.
• To count from 1 to 131,107,933,890 would take you about eight thousand, three hundred thirty-seven 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 131107933890 cubic inches would be around 423.3 feet tall.

Recreational maths with 131107933890

• 131107933890 backwards is 098339701131
• 131107933890 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131107933890's digits is 45
• More coming soon!