What is the factorial of 1380? (1380!) 1380 Factorial

What is the factorial of 1380?

Here we will show you how to calculate the factorial of 1380 (aka 1380 factorial) and give you the approximate scientific notation answer and the exact answer.

Before we begin, note that the factorial of 1380 can be written as 1380 followed by an exclamation mark like this: 1380!

Factorial of 1380 means that you multiply 1380 by every number below it. Therefore, you calculate the factorial of 1380 by multiplying 1380 by 1379, then by 1378, and so on all the way down to 1. In other words, we calculate 1380 × 1379 × 1378 × ... × 1 to get 1380 factorial.

The answer to 1380 factorial (1380!) contains 3736 digits and we have listed the exact entire answer at the bottom of this page. However, below is the approximate scientific notation answer to 1380 factorial:

4.7403445584 × 10³⁷³⁵

The answer above is also sometimes written as 4.7403445584e+3735. Regardless, it means that the approximate answer to 1380! is 47403445584 followed by 3725 more digits.

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Like we promised, below is the exact answer to 1380 factorial (1380!) with all 3736 digits:

4740344558432776548590384752298344300582026404446389414141024361874972805635279318881799336911426403061583776976157468849538705356176470566620090949469151650781765029363917464465469761831976239109483422087967087950937803742248107274757508596119523052396687132379524199970329616943939458732086172483308439239789955695817909096738702245865284592534355388511699234150053516033114577597392690036423440518193695761062304129887189717220696825654102482719470261901617998576302561931297864476622976307539545505683780093517422409159328381096143479483482787651523526583210302158572313304314162491743660414222404002810065114543494872902394392583971024475104295105962224099074133985265818384455231090096010993761338972367850997258345185109893786562950370681049589529171853819336130318055586359605434551598335203250086906638677636074108992204963019060256504400522770431760508383731728594572302955311818747941056580173259535437249188287733228299953614542926156998544496768538871221082677249030164950759099261138713149289953967929285817097263229061434640124388989737663544929482634466004713958820681690870462223577177069328965347671073145035475824937466874228242470798558210546822630726254762007169530327539916442923867687389793120895901811045217514483230332140742768673350506324631190175378439663919771084902433864638928251840318104279942871095659092925714395505164664780934663524812689563608541133814384293250546539673399971682361386666697582255931737776885744885776594495429054759078121659286010612647492526086433702023000694606153803539110720099162443245824517474336571490831350491189918979927472123828574166387976502696028021372960652343823834882130518780244670635247847061994735803926065218706760205835323010889102629433098749410286093033361300219320164620002396323195673614289170062185802668182505559415581874206990323818716744088285073801903366530530828027010731701554550147887717841037033581167945053631802555575615905726531609004062548499721445021392195183940135399720963144912708671963553577595172770279665429805679772095793538813402577935838400105643254148333959630828699654424867209530103561867432473287819707270252435792166073198867525197764524231694607071524504632282268390747549520505855981272923153219700451190897033183592151774966590600259335158393815214652713180262067094339990960090035125220091214720587016011604306313072815551472152518500425106786375417019674042814878360015857616152086595449218162059793516971166448570650163269825096176757336380151097547132042293702845941486513874373569524670766149795300127697640352579495601016133984101538787570014167294623450040562955538586277008990407954241793012587685941323847531120878215244933904720910118579911093827105982593699070114735279589319410123784387895454798959490605372238018311855396872525045987640965649633369136595181427078884099028687549150387409728356042163559698077401274781309657331458963711210007060336918650318051653102780554477521548875641244182468615047091477871255118350500312641845531526135115473870838393325886724330545857292294715952758524190563085379854638869463462575472633265184447668303360266433891686296393536222350961695391369833571093922351965912621370858876095173054548808750999022454298198939976149569180893882043991438450881241305754978586031604115450066471900917832049471829737496161498797700849334331910250452098489504772096584053984624584253771436119794021399333797059963359856625084665717047043900519219200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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