What is the factorial of 4742? (4742!) 4742 Factorial

What is the factorial of 4742?

Here we will show you how to calculate the factorial of 4742 (aka 4742 factorial) and give you the approximate scientific notation answer and the exact answer.

Before we begin, note that the factorial of 4742 can be written as 4742 followed by an exclamation mark like this: 4742!

Factorial of 4742 means that you multiply 4742 by every number below it. Therefore, you calculate the factorial of 4742 by multiplying 4742 by 4741, then by 4740, and so on all the way down to 1. In other words, we calculate 4742 × 4741 × 4740 × ... × 1 to get 4742 factorial.

The answer to 4742 factorial (4742!) contains 15375 digits and we have listed the exact entire answer at the bottom of this page. However, below is the approximate scientific notation answer to 4742 factorial:

1.6684513934 × 10¹⁵³⁷⁴

The answer above is also sometimes written as 1.6684513934e+15374. Regardless, it means that the approximate answer to 4742! is 16684513934 followed by 15364 more digits.

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Like we promised, below is the exact answer to 4742 factorial (4742!) with all 15375 digits:

16684513934991309544592397520967762976499249787111906893477336736895458020481040511015658387462880547130327428676438923105934065376123354755649939221298756471066909029896051851699001202605216954734967261107782149448058516962908825478765212023355382675963989734280332126036070879361200793558218011370116808981063496017881297377036289694698687082135091437817952594893108020414345466299395254337500637071340330743933693425474331640856231968790609995126983742924987154349093568229910494125538064633768707329769058948377110020549871233635643635054041776939552191217331877627267589063476681613573495779558299975684583511277246023290434189567892136323771169652562521561650395220719520840082261075652882927005755191404692480306650915248447489756437995340289910552377459512428722992751161627746683150681733414991514452680503734268305755096191166235755738020558146870424926617418326683165011240380431522297697748112598356069341055765969738192275905980204489350022130338988238702832259593459706845259201615158726336134422111680983570095998927266678010917811055140848486062456703120905957913544254697273794649487450433580280960016084269437714227350644580255223405261916816007920393599618737913647150533115721608379216857717568768278351886788866440759982922559777189682674314976815163727727670567495975389326793798872037720568748151768102153482320182910577951157220599648445837423696190850523758898339479695071455688020885410559544673590884399383070409169973509557130192286436443944772399458187210483595493379321884747994704511945695113212802933435582229588385278480817701053812979118671928919854143623063563242060955161717306721831017039948896863198468443836727416539733506500391047570775606376779879678865846251339882754944530591616095594887374685660092075177751066138648926768479164936315297337771055832661309626095825936184468827481302228331691014450117576763550693214227191833754609900597789131708875325560418915433467288170899284544141597349354442898520112158700222414530401338613035856962562898075963725709443530165238787780651701127922196027971972132697738992569849774523154209493988672937253029356168769690198024419020632955059209663116602314000107722508320372415115833855590488106643541423456960366138133083188373811437241667193382662142777366084465209592024786525194691418099532368075682112827096848912297502614056255429377704038810629350405163971004727754011437528342244289520086264059650636168390326919821404240658575867028257090175179760932478605366051327737169721240979008785196486268207514271245176758822744959647698007436402366115379733599475197741991800043448551274674655919320407292165541295732853739068293372112621673054024076755515114417942938525875264388362154234497707945692868140377418103807417865938967292314862914728055759530163920140438922590322357643133259340731832608750264864767992092312850867459429119941942290920795343297147374396260576738783877592320562189344036171272216023740589556038045284222863494596727190586118073437547857848471121582580654648667653480006927377571621661147184104505016851274788677111436114705882704333106933735862749210600190791424282395649957566344581225727358719228544533918237758274066168633085855246919190997722480897005880721491573832037330304101893301756631291545072969412247973915214591463553707131990220456682738573489837937968972052986952224425878523036718607066542804013327882109854583525954085499170378607791090616522313558825666939665595228073381315382789076314654452689163589564380716761841685669570387716847705841442110356811897712051077082206911365860106878547331104901555840279601150004973861642481454390034574531245215659646821187206739138505604769917274043867099243988513299233726207434245697299947727674912722575931289720034050351896344761030475558665057380677439389827644704461166647270322387670949147192167835976215474670713613573562919969349609133524996433901529810762662812993964799266956512790369542170331098610254940011347757078935787120094038757719480674285955880211230035571865070794555433035375694131647771037231772472762411924113094904188619272025333646565798346697481073205434519055863047874414755731416760743852421883410116763957251397683741454020878744552812696216907132322554359319658163706828940721159524373983014611145610068827668901423816152982323678488050357610126019145043902044685766896401141972424144617340876990185360202334217857268639678811784150266347168458834730218156231533751830083150450643693460259574958594976009628102312500640858257655808881653720881558994884124870052275693942216979585082321097904908316690841796646827276285416016245484714710403086534868743554455828537027478008437993613161753667103839735025724246013449815604467255140337746487218292580052225287442217909268376735795675658812527333506815388229899453950008722411285903405280998095070670770417856139842955666564488122579288521052037779937211452266926514311235924263765676678579272064468061726659906138424725580091877260217613298752214657120019271151078952125623597783004779212041215156108919145066661904974475113270387064964992532243288812657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