131982637479

Names of 131982637479

• Cardinal: 131982637479 can be written as One hundred thirty-one billion, nine hundred eighty-two million, six hundred thirty-seven thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.31982637479 × 10¹¹

Factors of 131982637479

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 115

Divisors of 131982637479

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 11 21 33 41 53 77 121 123 159 231 287 363 371 451 583 847 861 1113 1331 1353 1681 1749 2173 2541 2809 3157 3993 4081 4961 5043 6413 6519 8427 9317 9471 11767 12243 14883 15211 18491 19239 19663 23903 27951 30899 34727 35301 44891 45633 54571 55473 58989 70543 71709 89093 92697 104181 115169 129437 134673 163713 167321 203401 211629 216293 262933 267279 339889 345507 381997 388311 493801 501963 610203 623651 648879 788799 806183 980023 1019667 1145991 1266859 1423807 1481403 1840531 1870953 2237411 2379223 2418549 2892263 2940069 3738779 3800577 4271421 4721929 5521593 6712233 6860161 7137669 8676789 8868013 10780253 11216337 13935449 14165787 15661877 20245841 20580483 26171453 26604039 32340759 33053503 41806347 46985631 51941219 60737523 75461771 78514359 97548143 99160509 118582783 153289939 155823657 226385313 292644429 355748349 363588533 459869817 571353409 830079481 1073029573 1090765599 1714060227 2490238443 3219088719 3999473863 6284887499 11998421589 18854662497 43994212493 131982637479
• Sum of all divisors σ(n): 231098794752
• Sum of proper divisors (its aliquot sum) s(n): 99116157273
• 131982637479 is a deficient number, because the sum of its proper divisors (99116157273) is less than itself. Its deficiency is 32866480206

Bases of 131982637479

• Binary: 1111010111010110001110011100110100111₂
• Hexadecimal: 0x1EBAC739A7
• Base-36: 1OMR1YUF

Squares and roots of 131982637479

• 131982637479 squared (131982637479²) is 17419416595913135475441
• 131982637479 cubed (131982637479³) is 2299060545674079592429343810653239
• The square root of 131982637479 is 363294.1473227995
• The cube root of 131982637479 is 5091.4201180401

Scales and comparisons

• 131,982,637,479 seconds is equal to 4,196 years, 33 weeks, 1 day, 19 hours, 44 minutes, 39 seconds.
• To count from 1 to 131,982,637,479 would take you about eight thousand, three hundred ninety-three 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 131982637479 cubic inches would be around 424.3 feet tall.

Recreational maths with 131982637479

• 131982637479 backwards is 974736289131
• The number of decimal digits it has is: 12
• The sum of 131982637479's digits is 60
• More coming soon!