131756650389

Names of 131756650389

• Cardinal: 131756650389 can be written as One hundred thirty-one billion, seven hundred fifty-six million, six hundred fifty thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 1.31756650389 × 10¹¹

Factors of 131756650389

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6316

Divisors of 131756650389

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 47 63 91 117 141 273 329 423 607 611 819 987 1821 1833 2961 4249 4277 5463 5499 5639 7891 12747 12831 16917 23673 28529 38241 38493 39473 50751 55237 71019 73307 85587 118419 165711 199703 219921 256761 265033 355257 370877 497133 513149 599109 659763 795099 1112631 1539447 1797327 1855231 2385297 2596139 3337893 3422873 3445429 4618341 5565693 7788417 10268619 10336287 16697079 23365251 23960111 24118003 30805857 31008861 44497349 71880333 72354009 133492047 160875031 215640999 217062027 311481443 400476141 482625093 934444329 1126125217 1447875279 2091375403 2803332987 3378375651 6274126209 10135126953 14639627821 18822378627 43918883463 131756650389
• Sum of all divisors σ(n): 239654338560
• Sum of proper divisors (its aliquot sum) s(n): 107897688171
• 131756650389 is a deficient number, because the sum of its proper divisors (107897688171) is less than itself. Its deficiency is 23858962218

Bases of 131756650389

• Binary: 1111010101101010011101110111110010101₂
• Hexadecimal: 0x1EAD4EEF95
• Base-36: 1OJ0IA39

Squares and roots of 131756650389

• 131756650389 squared (131756650389²) is 17359814921729173851321
• 131756650389 cubed (131756650389³) is 2287271065460016158470301662813869
• The square root of 131756650389 is 362982.9891179475
• The cube root of 131756650389 is 5088.5125322003

Scales and comparisons

• 131,756,650,389 seconds is equal to 4,189 years, 23 weeks, 4 days, 5 hours, 33 minutes, 9 seconds.
• To count from 1 to 131,756,650,389 would take you about eight thousand, three hundred seventy-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 131756650389 cubic inches would be around 424 feet tall.

Recreational maths with 131756650389

• 131756650389 backwards is 983056657131
• The number of decimal digits it has is: 12
• The sum of 131756650389's digits is 54
• More coming soon!