21693974966976

Names of 21693974966976

• Cardinal: 21693974966976 can be written as Twenty-one trillion, six hundred ninety-three billion, nine hundred seventy-four million, nine hundred sixty-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.1693974966976 × 10¹³

Factors of 21693974966976

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 23220

Divisors of 21693974966976

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 23 24 26 31 32 34 39 46 48 51 52 62 64 68 69 78 92 93 96 102 104 124 136 138 156 184 186 192 204 208 221 248 272 276 299 312 368 372 391 403 408 416 442 496 527 544 552 598 624 663 713 736 744 782 806 816 832 884 897 961 992 1054 1088 1104 1173 1196 1209 1248 1326 1426 1472 1488 1564 1581 1612 1632 1768 1794 1922 1984 2108 2139 2208 2346 2392 2418 2496 2652 2852 2883 2976 3128 3162 3224 3264 3536 3588 3844 4216 4278 4416 4692 4784 4836 5083 5304 5704 5766 5952 6256 6324 6448 6851 7072 7176 7688 8432 8556 9269 9384 9568 9672 10166 10608 11408 11532 12121 12493 12512 12648 12896 13702 14144 14352 15249 15376 16337 16864 17112 18538 18768 19136 19344 20332 20553 21216 22103 22816 23064 23131 24242 24986 25024 25296 25792 27404 27807 28704 30498 30752 32674 33728 34224 36363 37076 37479 37536 38688 40664 41106 42432 44206 45632 46128 46262 48484 49011 49972 50592 54808 55614 57408 60996 61504 65348 66309 68448 69393 72726 74152 74958 75072 77376 81328 82212 88412 92256 92524 96968 98022 99944 101184 109616 111228 121992 130696 132618 136896 138786 145452 148304 149916 157573 162656 164424 176824 184512 185048 193936 196044 199888 212381 219232 222456 243984 261392 265236 277572 287339 290904 296608 299832 300703 315146 325312 328848 353648 370096 375751 387872 392088 393227 399776 424762 438464 444912 472719 487968 522784 530472 532013 555144 574678 581808 593216 599664 601406 630292 637143 657696 707296 717061 740192 751502 775744 784176 786454 799552 849524 862017 889824 902109 945438 975936 1045568 1060944 1064026 1110288 1127253 1149356 1163616 1179681 1199328 1202812 1260584 1274286 1315392 1414592 1434122 1480384 1503004 1568352 1572908 1596039 1699048 1724034 1779648 1804218 1890876 2121888 2128052 2151183 2220576 2254506 2298712 2327232 2359362 2398656 2405624 2521168 2548572 2868244 3006008 3136704 3145816 3192078 3398096 3448068 3608436 3781752 4243776 4256104 4302366 4441152 4509012 4597424 4718724 4811248 4884763 5042336 5097144 5111951 5736488 6012016 6291632 6384156 6796192 6896136 6916169 7216872 7563504 8512208 8604732 9018024 9044221 9194848 9321793 9437448 9622496 9769526 10084672 10194288 10223902 11472976 12024032 12190037 12583264 12768312 13592384 13792272 13832338 14433744 14654289 15127008 15335853 16492403 17024416 17209464 18036048 18088442 18389696 18643586 18874896 19244992 19539052 20388576 20447804 20748507 22228891 22945952 24048064 24380074 25166528 25536624 27132663 27584544 27664676 27965379 28867488 29308578 30254016 30671706 32984806 34048832 34418928 36072096 36176884 36570111 37287172 37749792 39078104 40777152 40895608 41497014 44457782 45891904 48760148 49477209 51073248 54265326 55169088 55329352 55930758 57734976 58617156 61343412 65969612 66686673 68837856 72144192 72353768 73140222 74574344 75499584 78156208 81791216 82994028 88915564 97520296 98954418 102146496 108530652 110658704 111861516 117234312 117574873 122686824 131939224 133373346 137675712 144707536 146280444 149148688 156312416 158470481 163582432 165988056 177831128 195040592 197908836 214401239 217061304 221317408 223723032 234468624 235149746 245373648 263878448 266746692 280370851 288975583 289415072 292560888 298297376 312624832 316940962 327164864 331976112 352724619 355662256 377891147 390081184 395817672 428802478 434122608 442634816 447446064 468937248 470299492 475411443 490747296 511264493 527756896 533493384 560741702 577951166 578830144 585121776 596594752 633881924 643203717 663952224 705449238 711324512 755782294 780162368 791635344 841112553 857604956 866926749 868245216 894892128 937874496 940598984 950822886 981494592 1022528986 1055513792 1066986768 1121483404 1133673441 1155902332 1170243552 1267763848 1286407434 1327904448 1410898476 1422649024 1511564588 1533793479 1583270688 1682225106 1715209912 1733853498 1736490432 1789784256 1881197968 1901645772 2045057972 2133973536 2242966808 2267346882 2311804664 2340487104 2535527696 2572814868 2821796952 3023129176 3067586958 3166541376 3364450212 3430419824 3467706996 3644821063 3762395936 3803291544 4090115944 4267947072 4485933616 4534693764 4623609328 4912584911 5071055392 5145629736 5643593904 6046258352 6135173916 6646438409 6728900424 6860839648 6935413992 7289642126 7524791872 7606583088 8180231888 8691496381 8971867232 9069387528 9247218656 9825169822 10142110784 10291259472 10934463189 11287187808 12092516704 12270347832 13292876818 13457800848 13721679296 13870827984 14579284252 14737754733 15213166176 16360463776 17382992762 17943734464 18138775056 18494437312 19650339644 19939315227 20582518944 21868926378 22574375616 24185033408 24540695664 26074489143 26585753636 26915601696 27741655968 29158568504 29475509466 30426332352 32720927552 34765985524 36277550112 39300679288 39878630454 41165037888 43737852756 49081391328 52148978286 53171507272 53831203392 55483311936 58317137008 58951018932 69531971048 72555100224 78601358576 79757260908 87475705512 98162782656 104297956572 106343014544 112989452953 116634274016 117902037864 139063942096 157202717152 159514521816 174951411024 208595913144 212686029088 225978905906 233268548032 235804075728 278127884192 314405434304 319029043632 338968358859 349902822048 417191826288 425372058176 451957811812 471608151456 556255768384 638058087264 677936717718 699805644096 834383652576 903915623624 943216302912 1276116174528 1355873435436 1668767305152 1807831247248 2711746870872 3615662494496 5423493741744 7231324988992 10846987483488 21693974966976
• Sum of all divisors σ(n): 70572893981184
• Sum of proper divisors (its aliquot sum) s(n): 48878919014208
• 21693974966976 is an abundant number, because the sum of its proper divisors (48878919014208) is greater than itself. Its abundance is 27184944047232

Bases of 21693974966976

• Binary: 100111011101100000101101010111111001011000000₂
• Hexadecimal: 0x13BB05ABF2C0
• Base-36: 7OU2OKN9C

Squares and roots of 21693974966976

• 21693974966976 squared (21693974966976²) is 470628549867781340290584576
• 21693974966976 cubed (21693974966976³) is 10209803979575864470896823545373334962176
• The square root of 21693974966976 is 4657679.1395475063
• The cube root of 21693974966976 is 27889.8628258515

Scales and comparisons

• 21,693,974,966,976 seconds is equal to 689,801 years, 15 weeks, 4 days, 5 hours, 29 minutes, 36 seconds.
• To count from 1 to 21,693,974,966,976 would take you about one million, seven hundred twenty-four thousand, five hundred 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 21693974966976 cubic inches would be around 2324.2 feet tall.

Recreational maths with 21693974966976

• 21693974966976 backwards is 67966947939612
• The number of decimal digits it has is: 14
• The sum of 21693974966976's digits is 84
• More coming soon!