131899857550

Names of 131899857550

• Cardinal: 131899857550 can be written as One hundred thirty-one billion, eight hundred ninety-nine million, eight hundred fifty-seven thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.3189985755 × 10¹¹

Factors of 131899857550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 67865

Divisors of 131899857550

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 17 25 29 34 50 58 79 85 145 158 170 290 395 425 493 725 790 850 986 1343 1450 1975 2291 2465 2686 3950 4582 4930 6715 11455 12325 13430 22910 24650 33575 38947 57275 67150 67733 77894 114550 135466 194735 338665 389470 677330 973675 1151461 1693325 1947350 1964257 2302922 3386650 3928514 5350907 5757305 9821285 10701814 11514610 19642570 26754535 28786525 33392369 49106425 53509070 57573050 66784738 90965419 98212850 133772675 155176303 166961845 181930838 267545350 310352606 333923690 454827095 775881515 834809225 909654190 1551763030 1669618450 2274135475 2637997151 3879407575 4548270950 5275994302 7758815150 13189985755 26379971510 65949928775 131899857550
• Sum of all divisors σ(n): 272128118400
• Sum of proper divisors (its aliquot sum) s(n): 140228260850
• 131899857550 is an abundant number, because the sum of its proper divisors (140228260850) is greater than itself. Its abundance is 8328403300

Bases of 131899857550

• Binary: 1111010110101110110000001101010001110₂
• Hexadecimal: 0x1EB5D81A8E
• Base-36: 1OLDRPFY

Squares and roots of 131899857550

• 131899857550 squared (131899857550²) is 17397572421710292002500
• 131899857550 cubed (131899857550³) is 2294737324139396042498654243875000
• The square root of 131899857550 is 363180.1998319843
• The cube root of 131899857550 is 5090.3554438025

Scales and comparisons

• 131,899,857,550 seconds is equal to 4,194 years, 2 days, 17 hours, 19 minutes, 10 seconds.
• To count from 1 to 131,899,857,550 would take you about eight thousand, three hundred eighty-eight 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 131899857550 cubic inches would be around 424.2 feet tall.

Recreational maths with 131899857550

• 131899857550 backwards is 055758998131
• The number of decimal digits it has is: 12
• The sum of 131899857550's digits is 61
• More coming soon!