13731994022481

Names of 13731994022481

• Cardinal: 13731994022481 can be written as Thirteen trillion, seven hundred thirty-one billion, nine hundred ninety-four million, twenty-two thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.3731994022481 × 10¹³

Factors of 13731994022481

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 160

Divisors of 13731994022481

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 81 131 133 147 171 189 243 393 399 441 513 567 729 917 931 1179 1197 1323 1539 1701 2187 2489 2751 2793 3537 3591 3969 4617 5103 6419 6561 7467 8253 8379 10611 10773 11907 13851 15309 17161 17423 19257 22401 24759 25137 31833 32319 35721 41553 45927 51483 52269 57771 67203 74277 75411 95499 96957 107163 120127 121961 124659 154449 156807 173313 201609 222831 226233 286497 290871 321489 326059 360381 365883 463347 470421 519939 604827 668493 678699 840889 859491 872613 978177 1081143 1097649 1390041 1411263 1559817 1814481 2005479 2036097 2248091 2282413 2522667 2934531 3243429 3292947 4170123 4233789 4679451 5443443 6016437 6108291 6744273 6847239 7568001 8803593 9730287 9878841 12510369 12701367 14038353 15736637 15976891 16330329 20232819 20541717 22704003 26410779 29190861 29636523 37531107 38104101 42115059 42713729 47209911 47930673 60698457 61625151 68112009 79232337 87572583 88909569 110156459 112593321 114312303 128141187 141629733 143792019 182095371 184875453 204336027 237697011 262717749 266728707 298996103 330469377 384423561 424889199 431376057 546286113 554626359 613008081 713091033 788153247 800186121 896988309 991408131 1153270683 1274667597 1294128171 1638858339 1663879077 1839024243 2092972721 2139273099 2690964927 2974224393 3459812049 3824002791 3882384513 4916575017 4991637231 5517072729 6278918163 8072894781 8922673179 10379436147 11472008373 11647153539 14749725051 14974911693 18836754489 24218684343 26768019537 31138308441 34416025119 34941460617 56510263467 72656053029 80304058611 93414925323 103248075357 104824381851 169530790401 217968159087 240912175833 280244775969 508592371203 653904477261 722736527499 1525777113609 1961713431783 4577331340827 13731994022481
• Sum of all divisors σ(n): 25414754096160
• Sum of proper divisors (its aliquot sum) s(n): 11682760073679
• 13731994022481 is a deficient number, because the sum of its proper divisors (11682760073679) is less than itself. Its deficiency is 2049233948802

Bases of 13731994022481

• Binary: 11000111110100111010101000000011001001010001₂
• Hexadecimal: 0xC7D3AA03251
• Base-36: 4V8E2OW29

Squares and roots of 13731994022481

• 13731994022481 squared (13731994022481²) is 188567659833453914733395361
• 13731994022481 cubed (13731994022481³) is 2589409977666219717111374154001295110641
• The square root of 13731994022481 is 3705670.5226559201
• The cube root of 13731994022481 is 23946.6372386379

Scales and comparisons

• 13,731,994,022,481 seconds is equal to 436,634 years, 48 weeks, 4 days, 1 minute, 21 seconds.
• To count from 1 to 13,731,994,022,481 would take you about one million, ninety-one thousand, five hundred eighty-seven 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 13731994022481 cubic inches would be around 1995.6 feet tall.

Recreational maths with 13731994022481

• 13731994022481 backwards is 18422049913731
• The number of decimal digits it has is: 14
• The sum of 13731994022481's digits is 54
• More coming soon!