13808068107895728

Names of 13808068107895728

• Cardinal: 13808068107895728 can be written as Thirteen quadrillion, eight hundred eight trillion, sixty-eight billion, one hundred seven million, eight hundred ninety-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3808068107895728 × 10¹⁶

Factors of 13808068107895728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2275

Divisors of 13808068107895728

• Number of divisors d(n): 390
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 547 648 729 972 1094 1296 1458 1641 1723 1944 2187 2188 2916 3282 3446 3888 4374 4376 4923 5169 5832 6561 6564 6892 8748 8752 9846 10338 11664 13122 13128 13784 14769 15507 17496 19683 19692 20676 26244 26256 27568 29538 31014 34992 39366 39384 41352 44307 46521 52488 59049 59076 62028 78732 78768 82704 88614 93042 104976 118098 118152 124056 132921 139563 157464 177147 177228 186084 236196 236304 248112 265842 279126 314928 354294 354456 372168 398763 418689 472392 531441 531684 558252 708588 708912 744336 797526 837378 942481 944784 1062882 1063368 1116504 1196289 1256067 1417176 1595052 1674756 1884962 2125764 2126736 2233008 2392578 2512134 2827443 2834352 2968729 3190104 3349512 3588867 3768201 3769924 4251528 4785156 5024268 5654886 5937458 6380208 6699024 7177734 7536402 7539848 8482329 8503056 8906187 9570312 10048536 10766601 11304603 11309772 11874916 14355468 15072804 15079696 16964658 17812374 19140624 20097072 21533202 22609206 22619544 23749832 25446987 26718561 28710936 30145608 32299803 33913809 33929316 35624748 43066404 45218412 45239088 47499664 50893974 53437122 57421872 60291216 64599606 67827618 67858632 71249496 76340961 80155683 86132808 90436824 96899409 101741427 101787948 106874244 129199212 135655236 135717264 142498992 152681922 160311366 172265616 180873648 193798818 203482854 203575896 213748488 229022883 240467049 258398424 271310472 290698227 305224281 305363844 320622732 387597636 406965708 407151792 427496976 458045766 480934098 516796848 542620944 581396454 610448562 610727688 641245464 687068649 721401147 775195272 813931416 915672843 916091532 961868196 1162792908 1220897124 1221455376 1282490928 1374137298 1442802294 1550390544 1623894763 1627862832 1831345686 1832183064 1923736392 2061205947 2164203441 2325585816 2441794248 2748274596 2885604588 3247789526 3662691372 3664366128 3847472784 4122411894 4328406882 4651171632 4871684289 4883588496 5496549192 5771209176 6183617841 6492610323 6495579052 7325382744 8244823788 8656813764 9743368578 10993098384 11542418352 12367235682 12985220646 12991158104 14615052867 14650765488 16489647576 17313627528 18550853523 19477830969 19486737156 24734471364 25970441292 25982316208 29230105734 32979295152 34627255056 37101707046 38955661938 38973474312 43845158601 49468942728 51940882584 55652560569 58433492907 58460211468 74203414092 77911323876 77946948624 87690317202 98937885456 103881765168 111305121138 116866985814 116920422936 131535475803 148406828184 155822647752 166957681707 175300478721 175380634404 222610242276 233733971628 233840845872 263070951606 296813656368 311645295504 333915363414 350600957442 350761268808 394606427409 445220484552 467467943256 500873045121 525901436163 526141903212 667830726828 701201914884 701522537616 789212854818 890440969104 934935886512 1001746090242 1051802872326 1052283806424 1183819282227 1335661453656 1402403829768 1577704308489 1578425709636 2003492180484 2103605744652 2104567612848 2367638564454 2671322907312 2804807659536 3155408616978 3156851419272 3551457846681 4006984360968 4207211489304 4735277128908 6310817233956 6313702838544 7102915693362 8013968721936 8414422978608 9470554257816 10654373540043 12621634467912 14205831386724 18941108515632 21308747080086 25243268935824 28411662773448 31963120620129 42617494160172 56823325546896 63926241240258 85234988320344 95889361860387 127852482480516 170469976640688 191778723720774 255704964961032 287668085581161 383557447441548 511409929922064 575336171162322 767114894883096 863004256743483 1150672342324644 1534229789766192 1726008513486966 2301344684649288 3452017026973932 4602689369298576 6904034053947864 13808068107895728
• Sum of all divisors σ(n): 40226382675453804
• Sum of proper divisors (its aliquot sum) s(n): 26418314567558076
• 13808068107895728 is an abundant number, because the sum of its proper divisors (26418314567558076) is greater than itself. Its abundance is 12610246459662348

Bases of 13808068107895728

• Binary: 110001000011100101110101100010100110110000001110110000₂
• Hexadecimal: 0x310E5D629B03B0
• Base-36: 3RYJUX1OR00

Squares and roots of 13808068107895728

• 13808068107895728 squared (13808068107895728²) is 190662744872287109908496120649984
• 13808068107895728 cubed (13808068107895728³) is 2632684166834887389613672960264385593617856868352
• The square root of 13808068107895728 is 117507736.3746563199
• The cube root of 13808068107895728 is 239907.7661086519

Scales and comparisons

• 13,808,068,107,895,728 seconds is equal to 439,053,854 years, 34 weeks, 6 days, 15 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,808,068,107,895,728 would take you about one billion, three hundred seventeen million, one hundred sixty-one thousand, five hundred sixty-four 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 13808068107895728 cubic inches would be around 19992.3 feet tall.

Recreational maths with 13808068107895728

• 13808068107895728 backwards is 82759870186080831
• 13808068107895728 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13808068107895728's digits is 81
• More coming soon!