67728976897005564

Names of 67728976897005564

• Cardinal: 67728976897005564 can be written as Sixty-seven quadrillion, seven hundred twenty-eight trillion, nine hundred seventy-six billion, eight hundred ninety-seven million, five thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 6.7728976897005564 × 10¹⁶

Factors of 67728976897005564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9022

Divisors of 67728976897005564

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 59 84 98 118 147 177 196 236 294 343 354 413 588 686 708 826 1029 1239 1372 1652 2058 2478 2891 3481 4116 4956 5782 6962 8673 8951 10443 11564 13924 17346 17902 20237 20886 24367 26853 34692 35804 40474 41772 48734 53706 60711 62657 73101 80948 97468 107412 121422 125314 146202 170569 187971 205379 242844 250628 292404 341138 375942 410758 438599 511707 528109 616137 682276 751884 821516 877198 1023414 1056218 1193983 1232274 1315797 1437653 1584327 1754396 2046828 2112436 2387966 2464548 2631594 2875306 3070193 3168654 3581949 3696763 4312959 4775932 5263188 5750612 6140386 6337308 7163898 7393526 8625918 9210579 10063571 11090289 12280772 14327796 14787052 17251836 18421158 20127142 22180578 25877341 30190713 31158431 36842316 40254284 44361156 51754682 60381426 62316862 70444997 77632023 80120401 93475293 103509364 120762852 124633724 140889994 155264046 160240802 181141387 186950586 211334991 218109017 240361203 281779988 310528092 320481604 362282774 373901172 422669982 436218034 480722406 543424161 560842807 654327051 724565548 845339964 872436068 961444812 1086848322 1121685614 1308654102 1526763119 1682528421 1838347429 2173696644 2243371228 2617308204 3053526238 3365056842 3676694858 3925899649 4580289357 4727103659 5515042287 6107052476 6730113684 7353389716 7851799298 9160578714 9454207318 10687341833 11030084574 11777698947 12868432003 14181310977 15703598596 18321157428 18908414636 21374683666 22060169148 23555397894 25736864006 27481297543 28362621954 32062025499 33089725613 38605296009 42749367332 47110795788 51473728012 54962595086 56725243908 64124050998 66179451226 77210592018 82443892629 90079024021 99269176839 109925190172 128248101996 132358902452 154421184036 164887785258 180158048042 198538353678 231628079291 270237072063 278899115881 329775570516 360316096084 397076707356 463256158582 540474144126 557798231762 630553168147 694884237873 836697347643 926512317164 1080948288252 1115596463524 1261106336294 1389768475746 1621396555037 1673394695286 1891659504441 1952293811167 2522212672588 2779536951492 3242793110074 3346789390572 3783319008882 3904587622334 4864189665111 5856881433501 6485586220148 7566638017764 7809175244668 9728379330222 11713762867002 13666056678169 16455047836979 19456758660444 23427525734004 27332113356338 32910095673958 40998170034507 49365143510937 54664226712676 65820191347916 81996340069014 95662396747183 98730287021874 115185334858853 163992680138028 191324793494366 197460574043748 230370669717706 286987190241549 345556004576559 382649586988732 460741339435412 573974380483098 691112009153118 806297344011971 1147948760966196 1382224018306236 1612594688023942 2418892032035913 3225189376047884 4837784064071826 5644081408083797 9675568128143652 11288162816167594 16932244224251391 22576325632335188 33864488448502782 67728976897005564
• Sum of all divisors σ(n): 187494993602112000
• Sum of proper divisors (its aliquot sum) s(n): 119766016705106436
• 67728976897005564 is an abundant number, because the sum of its proper divisors (119766016705106436) is greater than itself. Its abundance is 52037039808100872

Bases of 67728976897005564

• Binary: 11110000100111110010010101001000111100100101011111111100₂
• Hexadecimal: 0xF09F2548F257FC
• Base-36: IIVX2G644XO

Squares and roots of 67728976897005564

• 67728976897005564 squared (67728976897005564²) is 4587214311515113436663909846958096
• 67728976897005564 cubed (67728976897005564³) is 310687332126220402278573492869477287705496586846144
• The square root of 67728976897005564 is 260247914.2990497897
• The cube root of 67728976897005564 is 407622.5220739231

Scales and comparisons

• 67,728,976,897,005,564 seconds is equal to 2,153,571,965 years, 43 weeks, 6 days, 4 hours, 39 minutes, 24 seconds.
• To count from 1 to 67,728,976,897,005,564 would take you about six billion, four hundred sixty million, seven hundred fifteen thousand, eight hundred ninety-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 67728976897005564 cubic inches would be around 33968.5 feet tall.

Recreational maths with 67728976897005564

• 67728976897005564 backwards is 46550079867982776
• The number of decimal digits it has is: 17
• The sum of 67728976897005564's digits is 96
• More coming soon!