12978439861710848

Names of 12978439861710848

• Cardinal: 12978439861710848 can be written as Twelve quadrillion, nine hundred seventy-eight trillion, four hundred thirty-nine billion, eight hundred sixty-one million, seven hundred ten thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.2978439861710848 × 10¹⁶

Factors of 12978439861710848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 428

Divisors of 12978439861710848

• Number of divisors d(n): 1040
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 37 49 56 58 64 74 98 112 116 128 148 196 203 224 232 256 259 296 343 353 392 406 448 464 512 518 592 686 706 784 812 841 896 928 1024 1036 1073 1184 1372 1412 1421 1568 1624 1682 1792 1813 1856 2048 2072 2146 2368 2471 2744 2824 2842 3136 3248 3364 3584 3626 3712 4096 4144 4292 4736 4942 5488 5648 5684 5887 6272 6496 6728 7168 7252 7424 7511 8288 8584 9472 9884 9947 10237 10976 11296 11368 11774 12544 12691 12992 13061 13456 14336 14504 14848 15022 16576 17168 17297 18944 19768 19894 20474 21952 22592 22736 23548 24389 25088 25382 25984 26122 26912 28672 29008 29696 30044 31117 33152 34336 34594 37888 39536 39788 40948 41209 43904 45184 45472 47096 48778 50176 50764 51968 52244 52577 53824 58016 59392 60088 62234 66304 68672 69188 71659 75776 79072 79576 81896 82418 87808 90368 90944 91427 94192 97556 100352 101528 103936 104488 105154 107648 116032 118784 120176 121079 124468 132608 137344 138376 143318 151552 158144 159152 163792 164836 170723 175616 180736 181888 182854 188384 195112 200704 203056 207872 208976 210308 215296 217819 232064 240352 242158 248936 265216 274688 276752 286636 288463 296873 316288 318304 327584 329672 341446 351232 361472 363776 365708 368039 376768 378769 390224 406112 415744 417952 420616 430592 435638 464128 480704 484316 497872 501613 530432 549376 553504 573272 576926 593746 632576 636608 639989 655168 659344 682892 702464 707281 722944 727552 731416 736078 753536 757538 780448 812224 831488 835904 841232 861184 871276 902393 928256 961408 968632 995744 1003226 1060864 1098752 1107008 1146544 1153852 1187492 1195061 1265152 1273216 1279978 1310336 1318688 1365784 1404928 1414562 1445888 1455104 1462832 1472156 1507072 1515076 1524733 1560896 1624448 1671808 1682464 1722368 1742552 1804786 1856512 1922816 1937264 1991488 2006452 2078111 2197504 2214016 2293088 2307704 2374984 2390122 2530304 2546432 2559956 2620672 2637376 2651383 2731568 2829124 2910208 2925664 2944312 3014144 3030152 3049466 3121792 3248896 3343616 3364928 3444736 3485104 3511291 3609572 3713024 3845632 3874528 3982976 4012904 4156222 4395008 4428032 4479923 4586176 4615408 4749968 4780244 4950967 5060608 5092864 5119912 5241344 5274752 5302766 5463136 5658248 5820416 5851328 5888624 6028288 6060304 6098932 6243584 6316751 6497792 6687232 6729856 6970208 7022582 7219144 7426048 7691264 7749056 7965952 8025808 8312444 8365427 8609317 8856064 8959846 9172352 9230816 9499936 9560488 9901934 10121216 10185728 10239824 10482688 10549504 10605532 10673131 10926272 10984301 11316496 11702656 11777248 12056576 12120608 12197864 12487168 12633502 12995584 13374464 13459712 13940416 14045164 14438288 14546777 15382528 15498112 15931904 16051616 16624888 16730854 17218634 17712128 17919692 18344704 18461632 18559681 18999872 19120976 19803868 20371456 20479648 20965376 21099008 21211064 21346262 21852544 21968602 22632992 23405312 23554496 24113152 24241216 24395728 24974336 25267004 25991168 26169397 26748928 26919424 27880832 28090328 28876576 29093554 30765056 30996224 31863808 32103232 33249776 33461708 34437268 34656769 35424256 35839384 36689408 36923264 37119362 37999744 38241952 39607736 40742912 40959296 41930752 42198016 42422128 42692524 43705088 43937204 44217257 45265984 46810624 47108992 48482432 48791456 49948672 50534008 51982336 52338794 53497856 53838848 55761664 56180656 57753152 58187108 60265219 61992448 63727616 64206464 66499552 66923416 68874536 69313538 70848512 71678768 73378816 73846528 74238724 75999488 76483904 76890107 79215472 81918592 84396032 84844256 85385048 87410176 87874408 88434514 90531968 93621248 94217984 96964864 97582912 99897344 101068016 101827439 104677588 107677696 111523328 112361312 115506304 116374216 120530438 123984896 127455232 128412928 129917767 132999104 133846832 137749072 138627076 143357536 146757632 147693056 148477448 151998976 152967808 153780214 158430944 163837184 168792064 169688512 170770096 174820352 175748816 176869028 181063936 183185779 187242496 188435968 193929728 195165824 202136032 203654878 209355176 215355392 223046656 224722624 231012608 232748432 241060876 242597383 247969792 249670193 256825856 259835534 265998208 267693664 275498144 277254152 286715072 293515264 295386112 296954896 303997952 305935616 307560428 309520799 316861888 318544729 327674368 339377024 341540192 349640704 351497632 353738056 362127872 366371558 374484992 376871936 387859456 390331648 404272064 407309756 418710352 421856533 446093312 449445248 462025216 465496864 482121752 485194766 495939584 499340386 513651712 519671068 531996416 535387328 538230749 550996288 554508304 573430144 590772224 593909792 607995904 611871232 615120856 619041598 633723776 637089458 655348736 678754048 683080384 699281408 702995264 707476112 724255744 732743116 753743872 775718912 780663296 808544128 814619512 837420704 843713066 892186624 898890496 924050432 930993728 964243504 970389532 998680772 1027303424 1039342136 1063992832 1070774656 1076461498 1101992576 1109016608 1146860288 1181544448 1187819584 1215991808 1223742464 1230241712 1238083196 1267447552 1274178916 1282300453 1310697472 1357508096 1366160768 1405990528 1414952224 1448511488 1465486232 1507487744 1551437824 1561326592 1617088256 1629239024 1674841408 1687426132 1747691351 1797780992 1848100864 1861987456 1928487008 1940779064 1997361544 2054606848 2078684272 2127985664 2141549312 2152922996 2203985152 2218033216 2229813103 2293720576 2375639168 2447484928 2460483424 2476166392 2534895104 2548357832 2564600906 2621394944 2715016192 2732321536 2811981056 2829904448 2897022976 2930972464 2952995731 3122653184 3234176512 3258478048 3349682816 3374852264 3495382702 3595561984 3696201728 3723974912 3767615243 3856974016 3881558128 3994723088 4157368544 4255971328 4283098624 4305845992 4407970304 4436066432 4459626206 4587441152 4751278336 4894969856 4920966848 4952332784 5069790208 5096715664 5129201812 5430032384 5464643072 5623962112 5659808896 5861944928 5905991462 6245306368 6468353024 6516956096 6699365632 6749704528 6990765404 7191123968 7447949824 7535230486 7713948032 7763116256 7989446176 8314737088 8511942656 8566197248 8611691984 8815940608 8872132864 8919252412 8976103171 9174882304 9237797141 9502556672 9841933696 9904665568 10139580416 10193431328 10258403624 10860064768 10929286144 11247924224 11319617792 11723889856 11811982924 12233839457 12936706048 13033912192 13398731264 13499409056 13981530808 14382247936 14895899648 15070460972 15427896064 15526232512 15608691721 15978892352 16629474176 17132394496 17223383968 17631881216 17744265728 17838504824 17952206342 18349764608 18475594282 19005113344 19683867392 19809331136 20279160832 20386862656 20516807248 21858572288 22495848448 22639235584 23447779712 23623965848 24467678914 25873412096 26067824384 26797462528 26998818112 27963061616 29791799296 30140921944 30855792128 31052465024 31217383442 31957784704 33258948352 34264788992 34446767936 35263762432 35488531456 35677009648 35904412684 36951188564 38010226688 39367734784 39618662272 40773725312 41033614496 43717144576 44991696896 45278471168 46895559424 47247931696 48935357828 52135648768 53594925056 53997636224 55926123232 59583598592 60281843888 61711584256 62104930048 62434766884 63915569408 64664579987 66517896704 68893535872 70977062912 71354019296 71808825368 73902377128 76020453376 78735469568 79237324544 81547450624 82067228992 85636876199 90556942336 93791118848 94495863392 97870715656 104271297536 107189850112 107995272448 109260842047 111852246464 120563687776 123423168512 124209860096 124869533768 127831138816 129329159974 133035793408 137787071744 141954125824 142708038592 143617650736 147804754256 157470939136 158474649088 163094901248 164134457984 171273752398 181113884672 187582237696 188991726784 195741431312 208542595072 215990544896 218521684094 223704492928 241127375552 246846337024 248419720192 249739067536 255662277632 258658319948 266071586816 275574143488 285416077184 287235301472 295609508512 314941878272 316949298176 326189802496 328268915968 342547504796 375164475392 377983453568 391482862624 417085190144 431981089792 437043368188 447408985856 452652059909 482254751104 496839440384 499478135072 511324555264 517316639896 532143173632 551148286976 570832154368 574470602944 591219017024 633898596352 652379604992 656537831936 685095009592 750328950784 755966907136 782965725248 863962179584 874086736376 894817971712 905304119818 964509502208 993678880768 998956270144 1022649110528 1034633279792 1102296573952 1141664308736 1148941205888 1182438034048 1267797192704 1304759209984 1313075663872 1370190019184 1511933814272 1565931450496 1727924359168 1748173472752 1789635943424 1810608239636 1929019004416 1997912540288 2069266559584 2204593147904 2283328617472 2297882411776 2364876068096 2626151327744 2740380038368 3023867628544 3131862900992 3168564419363 3496346945504 3579271886848 3621216479272 3858038008832 3995825080576 4138533119168 4566657234944 4595764823552 4729752136192 5252302655488 5480760076736 6047735257088 6263725801984 6337128838726 6992693891008 7158543773696 7242432958544 7716076017664 7991650161152 8277066238336 9133314469888 9191529647104 9459504272384 10961520153472 12095470514176 12527451603968 12674257677452 13985387782016 14484865917088 15432152035328 15983300322304 16554132476672 18383059294208 18919008544768 21923040306944 25054903207936 25348515354904 27970775564032 28969731834176 31966600644608 33108264953344 36766118588416 37838017089536 43846080613888 50109806415872 50697030709808 55941551128064 57939463668352 63933201289216 66216529906688 87692161227776 101394061419616 111883102256128 115878927336704 132433059813376 175384322455552 202788122839232 223766204512256 231757854673408 264866119626752 350768644911104 405576245678464 447532409024512 463515709346816 811152491356928 927031418693632 1622304982713856 1854062837387264 3244609965427712 6489219930855424 12978439861710848
• Sum of all divisors σ(n): 32286109315444800
• Sum of proper divisors (its aliquot sum) s(n): 19307669453733952
• 12978439861710848 is an abundant number, because the sum of its proper divisors (19307669453733952) is greater than itself. Its abundance is 6329229592023104

Bases of 12978439861710848

• Binary: 101110000110111101001010000001101100100011000000000000₂
• Hexadecimal: 0x2E1BD281B23000
• Base-36: 3JSH0YO9X4W

Squares and roots of 12978439861710848

• 12978439861710848 squared (12978439861710848²) is 168439901244045095358129560879104
• 12978439861710848 cubed (12978439861710848³) is 2186087128608353521397021731260925237656333320192
• The square root of 12978439861710848 is 113922955.8153704507
• The cube root of 12978439861710848 is 235003.4094070671

Scales and comparisons

• 12,978,439,861,710,848 seconds is equal to 412,674,242 years, 33 weeks, 6 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 12,978,439,861,710,848 would take you about one billion, two hundred thirty-eight million, twenty-two thousand, seven hundred twenty-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 12978439861710848 cubic inches would be around 19583.6 feet tall.

Recreational maths with 12978439861710848

• 12978439861710848 backwards is 84801716893487921
• The number of decimal digits it has is: 17
• The sum of 12978439861710848's digits is 86
• More coming soon!