13920576086511081

Names of 13920576086511081

• Cardinal: 13920576086511081 can be written as Thirteen quadrillion, nine hundred twenty trillion, five hundred seventy-six billion, eighty-six million, five hundred eleven thousand and eighty-one.

Scientific notation

• Scientific notation: 1.3920576086511081 × 10¹⁶

Factors of 13920576086511081

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 33

Divisors of 13920576086511081

• Number of divisors d(n): 297
• Complete list of divisors:
  1 3 9 13 17 27 39 51 81 117 153 169 221 243 289 351 459 507 663 729 867 1053 1377 1521 1989 2187 2197 2601 2873 3159 3757 4131 4563 5967 6561 6591 7803 8619 9477 11271 12393 13689 17901 19683 19773 23409 25857 28431 28561 33813 37179 37349 41067 48841 53703 59049 59319 70227 77571 85293 85683 101439 111537 112047 123201 146523 161109 177957 210681 232713 255879 257049 304317 334611 336141 369603 371293 439569 483327 485537 533871 632043 634933 698139 767637 771147 912951 1003833 1008423 1108809 1113879 1318707 1449981 1456611 1601613 1896129 1904799 2094417 2313441 2738853 3025269 3326427 3341637 3956121 4349943 4369833 4804839 4826809 5688387 5714397 6283251 6311981 6940323 8216559 8254129 9075807 9979281 10024911 11868363 13049829 13109499 14414517 14480427 17065161 17143191 18849753 18935943 20820969 24649677 24762387 27227421 30074733 35605089 39328497 43243551 43441281 51429573 56549259 56807829 62462907 62748517 73949031 74287161 81682263 82055753 90224199 106815267 107303677 117985491 129730653 130323843 154288719 169647777 170423487 187388721 188245551 221847093 222861483 245046789 246167259 270672597 320445801 321911031 353956473 390971529 462866157 511270461 562166163 564736653 668584449 735140367 738501777 812017791 815730721 961337403 965733093 1061869419 1066724789 1172914587 1388598471 1394947801 1533811383 1686498489 1694209959 2005753347 2205421101 2215505331 2436053373 2447192163 2884012209 2897199279 3185608257 3200174367 3518743761 4165795413 4184843403 4601434149 5082629877 6017260041 6646515993 7308160119 7341576489 8691597837 9556824771 9600523101 10556231283 12497386239 12554530209 13804302447 13867422257 15247889631 18051780123 18134321413 19939547979 21924480357 22024729467 26074793511 28670474313 28801569303 31668693849 37492158717 37663590627 41412907341 41602266771 45743668893 54155340369 54402964239 59818643937 66074188401 78224380533 86404707909 95006081547 112990771881 124238722023 124806800313 137231006679 162466021107 163208892717 179455931811 198222565203 234673141599 235746178369 259214123727 285018244641 338972315643 372716166069 374420400939 411693020037 487398063321 489626678151 538367795433 594667695609 704019424797 707238535107 777642371181 1016916946929 1123261202817 1235079060111 1468880034453 1615103386299 1784003086827 2112058274391 2121715605321 2332927113543 3050750840787 3369783608451 3705237180333 4406640103359 4845310158897 5352009260481 6336174823173 6365146815963 6998781340629 9152252522361 10109350825353 13219920310077 16056027781443 19095440447889 20996344021887 27456757567083 30328052476059 39659760930231 48168083344329 57286321343667 62989032065661 82370272701249 90984157428177 118979282790693 171858964031001 272952472284531 356937848372079 515576892093003 818857416853593 1070813545116237 1546730676279009 4640192028837027 13920576086511081
• Sum of all divisors σ(n): 24029716926914991
• Sum of proper divisors (its aliquot sum) s(n): 10109140840403910
• 13920576086511081 is a deficient number, because the sum of its proper divisors (10109140840403910) is less than itself. Its deficiency is 3811435246107171

Bases of 13920576086511081

• Binary: 110001011101001011000010110000101101001000110111101001₂
• Hexadecimal: 0x3174B0B0B48DE9
• Base-36: 3T2FKDBA9K9

Squares and roots of 13920576086511081

• 13920576086511081 squared (13920576086511081²) is 193782438580344163289479135788561
• 13920576086511081 cubed (13920576086511081³) is 2697563180487341271629283228372339295150199544441
• 13920576086511081 is a perfect square number. Its square root is 117985491
• The cube root of 13920576086511081 is 240557.5929284765

Scales and comparisons

• 13,920,576,086,511,081 seconds is equal to 442,631,260 years, 19 weeks, 6 days, 1 hour, 31 minutes, 21 seconds.
• To count from 1 to 13,920,576,086,511,081 would take you about one billion, three hundred twenty-seven million, eight hundred ninety-three thousand, seven hundred eighty-one 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 13920576086511081 cubic inches would be around 20046.5 feet tall.

Recreational maths with 13920576086511081

• 13920576086511081 backwards is 18011568067502931
• The number of decimal digits it has is: 17
• The sum of 13920576086511081's digits is 63
• More coming soon!