421339379263932416

Names of 421339379263932416

• Cardinal: 421339379263932416 can be written as Four hundred twenty-one quadrillion, three hundred thirty-nine trillion, three hundred seventy-nine billion, two hundred sixty-three million, nine hundred thirty-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 4.21339379263932416 × 10¹⁷

Factors of 421339379263932416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1250395

Divisors of 421339379263932416

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 224 256 266 304 448 512 532 608 853 896 1024 1064 1216 1453 1706 1792 2048 2128 2432 2906 3412 3584 4256 4864 5812 5971 6824 7168 8512 9728 10171 11624 11942 13648 14336 16207 17024 19456 20342 23248 23884 27296 27607 32414 34048 38912 40684 46496 47768 54592 55214 64828 68096 81368 92992 95536 109184 110428 113449 129656 136192 162736 185984 191072 193249 218368 220856 226898 259312 272384 325472 371968 382144 386498 436736 441712 453796 518624 650944 743936 764288 772996 873472 883424 907592 1037248 1239409 1248061 1301888 1487872 1528576 1545992 1746944 1766848 1815184 2074496 2478818 2496122 2603776 2975744 3057152 3091984 3533696 3630368 4148992 4957636 4992244 5207552 6114304 6183968 7067392 7260736 8297984 8675863 8736427 9915272 9984488 10415104 12228608 12367936 14134784 14521472 16595968 17351726 17472854 19830544 19968976 20830208 23548771 23713159 24735872 28269568 29042944 33191936 34703452 34945708 39661088 39937952 47097542 47426318 49471744 56539136 58085888 69406904 69891416 79322176 79875904 94195084 94852636 98943488 116171776 138813808 139782832 158644352 159751808 164841397 165992113 188390168 189705272 197886976 232343552 277627616 279565664 317288704 319503616 329682794 331984226 376780336 379410544 395773952 555255232 559131328 634577408 639007232 659365588 663968452 753560672 758821088 1064596033 1110510464 1118262656 1269154816 1278014464 1318731176 1327936904 1507121344 1517642176 1813432633 2129192066 2221020928 2236525312 2538309632 2556028928 2637462352 2655873808 3014242688 3035284352 3626865266 4258384132 4442041856 4473050624 5274924704 5311747616 6028485376 6070568704 7253730532 7452172231 8516768264 8884083712 8946101248 10549849408 10623495232 12056970752 12141137408 12694028431 14507461064 14904344462 17033536528 17768167424 17892202496 20227324627 21099698816 21246990464 24113941504 24282274816 25388056862 29014922128 29808688924 34067073056 34455220027 40454649254 42199397632 42493980928 48227883008 48564549632 50776113724 58029844256 59617377848 68134146112 68910440054 80909298508 84398795264 84987961856 101552227448 116059688512 119234755696 136268292224 137820880108 141591272389 161818597016 168797590528 169975923712 203104454896 232119377024 238469511392 241186540189 272536584448 275641760216 283182544778 323637194032 337595181056 339951847424 406208909792 464238754048 476939022784 482373080378 545073168896 551283520432 566365089556 647274388064 812417819584 928477508096 953878045568 964746160756 1090146337792 1102567040864 1132730179112 1294548776128 1546858035949 1624835639168 1856955016192 1907756091136 1929492321512 2180292675584 2205134081728 2265460358224 2589097552256 3093716071898 3249671278336 3713910032384 3815512182272 3858984643024 4410268163456 4530920716448 5178195104512 6187432143796 6499342556672 7631024364544 7717969286048 8820536326912 9061841432896 10356390209024 10828006251643 12374864287592 12998685113344 15262048729088 15435938572096 17641072653824 18123682865792 20712780418048 21656012503286 24749728575184 25997370226688 29390302683031 30871877144192 35282145307648 36247365731584 41425560836096 43312025006572 49499457150368 58780605366062 61743754288384 70564290615296 72494731463168 86624050013144 98998914300736 117561210732124 123487508576768 144989462926336 173248100026288 197997828601472 205732118781217 235122421464248 246975017153536 289978925852672 346496200052576 395995657202944 411464237562434 470244842928496 493950034307072 692992400105152 791991314405888 822928475124868 940489685856992 1385984800210304 1583982628811776 1645856950249736 1880979371713984 2771969600420608 3167965257623552 3291713900499472 3761958743427968 5543939200841216 6583427800998944 7523917486855936 11087878401682432 13166855601997888 15047834973711872 22175756803364864 26333711203995776 30095669947423744 52667422407991552 60191339894847488 105334844815983104 210669689631966208 421339379263932416
• Sum of all divisors σ(n): 1015388700837638400
• Sum of proper divisors (its aliquot sum) s(n): 594049321573705984
• 421339379263932416 is an abundant number, because the sum of its proper divisors (594049321573705984) is greater than itself. Its abundance is 172709942309773568

Bases of 421339379263932416

• Binary: 10111011000111001011110111011011110111010010000100000000000₂
• Hexadecimal: 0x5D8E5EEDEE90800
• Base-36: 378OCEP5CMWW

Squares and roots of 421339379263932416

• 421339379263932416 squared (421339379263932416²) is 177526872518515881580479648215597056
• 421339379263932416 cubed (421339379263932416³) is 74799062269618743915492734861204013681640843872567296
• The square root of 421339379263932416 is 649106600.8476053203
• The cube root of 421339379263932416 is 749682.4606967287

Scales and comparisons

• 421,339,379,263,932,416 seconds is equal to 13,397,288,972 years, 16 weeks, 5 days, 3 hours, 26 minutes, 56 seconds.
• To count from 1 to 421,339,379,263,932,416 would take you about forty billion, one hundred ninety-one million, eight hundred sixty-six thousand, nine hundred sixteen 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 421339379263932416 cubic inches would be around 62473.5 feet tall.

Recreational maths with 421339379263932416

• 421339379263932416 backwards is 614239362973933124
• The number of decimal digits it has is: 18
• The sum of 421339379263932416's digits is 77
• More coming soon!