What is the factorial of 988? (988!) 988 Factorial

What is the factorial of 988?

Here we will show you how to calculate the factorial of 988 (aka 988 factorial) and give you the approximate scientific notation answer and the exact answer.

Before we begin, note that the factorial of 988 can be written as 988 followed by an exclamation mark like this: 988!

Factorial of 988 means that you multiply 988 by every number below it. Therefore, you calculate the factorial of 988 by multiplying 988 by 987, then by 986, and so on all the way down to 1. In other words, we calculate 988 × 987 × 986 × ... × 1 to get 988 factorial.

The answer to 988 factorial (988!) contains 2532 digits and we have listed the exact entire answer at the bottom of this page. However, below is the approximate scientific notation answer to 988 factorial:

4.2995021396 × 10²⁵³¹

The answer above is also sometimes written as 4.2995021396e+2531. Regardless, it means that the approximate answer to 988! is 42995021396 followed by 2521 more digits.

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Like we promised, below is the exact answer to 988 factorial (988!) with all 2532 digits:

429950213964571617852887869939089349652562446864752603633978133905127274045468691013454379527864382936793972979621814978471265680114025555807544081812485563928016815384165711827820773658234715840905836192463513532846799287102611178971787768886948350516023404521766760133320562126602059049817183518636118990167126576416113779204275264289213310389547800944264000863868290536419676989182352549464954008118694860759486907268991917734132831409738107551615157519758152623737633712015957206717540813608656751053823353010786840467656115075493964776809328650020970905042832970999486367256423043314394960932484159080597663948685611188718559489520013397159100692306249846276006061902817553683319818220080984205578022097311169640978348625425184982136672120132538947440330595001738680318636468990099812158936755750010324961755707978538542166478912471671622586992944347262355918045845894345684911112325777328735216604065366808647467750486905700731780521557858298436535318729542169730518061350357719371259861382492335528784391975587872925809551054019800305759669562304519698736663259609572062647295486714917555811364656716194972078639192664839306297584996961541231098134763242100365076357430600462704502071432024788332378516252017283004666543348274737821906172687322445446172726435085484738462076660265693464449078445881219692648707850582608739798401796348344433201020077152662500726072860113048987909454659398143499963792501229783612753092467663075554149174751509064040962028525441596046969580199745626419885131402997416117030371362681194229747943090162999308234137380312021657661721743705942466092002034540267274411446146215244128734524158781471726818190047956211045686554956068367080895734214961032244236243653559706166770284323311370145007233033337680767411189404471582403346718804897059163615067860053795476569931565919447760909682411876101751378826505801207312832027488834721265046523939347733769483430572063482573995570611757425862747006609856747037006325505185674605392657261080980124633778540389838361728049889384103113278174328395991396820727954560697641502100274826405820642246449942743725992577755978114076904012172826358564089067036958169752204092010210904709881029590837958279486985210041539706497109463296556312530059605477967539558986922875603840433534836917819937522012944672767302696960000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

What is the factorial of 989?
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