131911779489138

Names of 131911779489138

• Cardinal: 131911779489138 can be written as One hundred thirty-one trillion, nine hundred eleven billion, seven hundred seventy-nine million, four hundred eighty-nine thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.31911779489138 × 10¹⁴

Factors of 131911779489138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5099

Divisors of 131911779489138

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 11 18 22 31 33 62 66 79 93 99 121 158 186 198 237 242 279 341 363 474 558 682 711 726 869 1023 1089 1422 1738 2046 2178 2449 2607 3069 3751 4898 4973 5214 6138 7347 7502 7821 9559 9946 11253 14694 14919 15642 19118 22041 22506 26939 28677 29838 33759 44082 44757 53878 54703 57354 67518 80817 86031 89514 109406 154163 161634 164109 172062 242451 296329 308326 328218 392867 462489 484902 492327 592658 601733 785734 888987 924978 984654 1178601 1203466 1387467 1695793 1777974 1805199 2357202 2666961 2774934 3391586 3535803 3610398 4321537 5087379 5333922 5415597 7071606 8643074 10174758 10831194 12178877 12964611 15262137 18653723 24357754 24730729 25929222 30524274 36536631 37307446 38893833 47536907 49461458 55961169 73073262 74192187 77787666 95073814 109609893 111922338 133967647 142610721 148384374 167883507 219219786 222576561 267935294 272038019 285221442 335767014 401902941 427832163 445153122 544076038 766652599 803805882 816114057 855664326 1205708823 1473644117 1533305198 1632228114 1953727591 2299957797 2411417646 2448342171 2947288234 2992418209 3907455182 4420932351 4599915594 4896684342 5861182773 5984836418 6899873391 8433178589 8841864702 8977254627 11722365546 13262797053 13799746782 16866357178 17583548319 17954509254 21491003501 25299535767 26525594106 26931763881 35167096638 42982007002 50599071534 53863527762 60565555321 64473010503 75898607301 92764964479 121131110642 128946021006 151797214602 181696665963 185529928958 193419031509 236401038511 278294893437 363393331926 386838063018 472802077022 545089997889 556589786874 666221108531 709203115533 834884680311 1090179995778 1332442217062 1418406231066 1669769360622 1998663325593 2127609346599 3997326651186 4255218693198 5995989976779 7328432193841 11991979953558 14656864387682 21985296581523 43970593163046 65955889744569 131911779489138
• Sum of all divisors σ(n): 328458474140160
• Sum of proper divisors (its aliquot sum) s(n): 196546694651022
• 131911779489138 is an abundant number, because the sum of its proper divisors (196546694651022) is greater than itself. Its abundance is 64634915161884

Bases of 131911779489138

• Binary: 11101111111100100011010110000100001010101110010₂
• Hexadecimal: 0x77F91AC21572
• Base-36: 1ARBFNNA0I

Squares and roots of 131911779489138

• 131911779489138 squared (131911779489138²) is 17400717567990968752259983044
• 131911779489138 cubed (131911779489138³) is 2295359618781594333815991107386818862176072
• The square root of 131911779489138 is 11485285.3464395041
• The cube root of 131911779489138 is 50905.0880530111

Scales and comparisons

• 131,911,779,489,138 seconds is equal to 4,194,386 years, 29 weeks, 1 hour, 12 minutes, 18 seconds.
• To count from 1 to 131,911,779,489,138 would take you about ten million, four hundred eighty-five thousand, nine hundred sixty-six 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 131911779489138 cubic inches would be around 4242.1 feet tall.

Recreational maths with 131911779489138

• 131911779489138 backwards is 831984977119131
• The number of decimal digits it has is: 15
• The sum of 131911779489138's digits is 72
• More coming soon!