13108887979425

Names of 13108887979425

• Cardinal: 13108887979425 can be written as Thirteen trillion, one hundred eight billion, eight hundred eighty-seven million, nine hundred seventy-nine thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.3108887979425 × 10¹³

Factors of 13108887979425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2376152

Divisors of 13108887979425

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 31 35 45 63 75 93 105 113 155 175 217 225 279 315 339 465 525 565 651 775 791 1017 1085 1395 1575 1695 1953 2325 2373 2825 3255 3503 3955 5085 5425 6975 7119 8475 9765 10509 11865 16275 17515 19775 24521 25425 31527 35595 48825 52545 59325 73563 87575 122605 157635 177975 220689 262725 367815 613025 788175 1103445 1839075 2375993 5517225 7127979 11879965 16631951 21383937 35639895 49895853 59399825 73655783 83159755 106919685 149687559 178199475 220967349 249479265 268487209 368278915 415798775 515590481 534598425 662902047 748437795 805461627 1104836745 1247396325 1342436045 1546771443 1841394575 1879410463 2416384881 2577952405 3314510235 3742188975 4027308135 4640314329 5524183725 5638231389 6712180225 7733857215 8323103479 9397052315 12081924405 12889762025 16572551175 16914694167 20136540675 23201571645 24969310437 28191156945 38669286075 41615517395 46985261575 58261724353 60409622025 74907931311 84573470835 116007858225 124846552185 140955784725 174785173059 208077586975 291308621765 374539656555 422867354175 524355519177 624232760925 873925865295 1456543108825 1872698282775 2621777595885 4369629326475 13108887979425
• Sum of all divisors σ(n): 27944426585088
• Sum of proper divisors (its aliquot sum) s(n): 14835538605663
• 13108887979425 is an abundant number, because the sum of its proper divisors (14835538605663) is greater than itself. Its abundance is 1726650626238

Bases of 13108887979425

• Binary: 10111110110000100110100111001000010110100001₂
• Hexadecimal: 0xBEC269C85A1
• Base-36: 4NA51FW69

Squares and roots of 13108887979425

• 13108887979425 squared (13108887979425²) is 171842944057113259223330625
• 13108887979425 cubed (13108887979425³) is 2252669903699294744498502841574972390625
• The square root of 13108887979425 is 3620619.8335954853
• The cube root of 13108887979425 is 23578.8136847947

Scales and comparisons

• 13,108,887,979,425 seconds is equal to 416,822 years, 4 weeks, 4 days, 12 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,108,887,979,425 would take you about one million, forty-two thousand and fifty-five 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 13108887979425 cubic inches would be around 1964.9 feet tall.

Recreational maths with 13108887979425

• 13108887979425 backwards is 52497978880131
• The number of decimal digits it has is: 14
• The sum of 13108887979425's digits is 72
• More coming soon!