What is 1120 factorial?

1120! = 43460720118962443674.... It has 2931 digits and 277 trailing zeros.

Calculate the factorial of 1120 - Factorial Calculator

Quick Answer: 1120! = 4346072011...0000
2,931 digits | 277 trailing zeros

Factorial Calculator Until 10,000

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1120! Result

43460720118962443674...00000000

How 1120! is calculated

The number of trailing zeros in 1120! is 277.
The number of digits in 1120 factorial is 2931.
In scientific notation: 1120! ≈ 4.346072 × 10²⁹³⁰
The factorial of 1120 is calculated, through its definition, this way:
1120! = 1120 • 1119 • 1118 • 1117 • 1116 ... 3 • 2 • 1

Exact value of 1120!

1120! = 434607201189624436742217465000588417297030752065088622429011072037857941835010263325686661339502822880411027011786928355897927347377395604203662669851072731510407952745878183445963158219447733625946261978628722863878305480480459533373673197421282109021729286318980488933468314192140964242273756372190024844267296641417365607354456054365495765001287086308304025454390638337420496951456366072774080181375377656831184469784178103163435855245223154000506569063212735268291477111400706507118288015599690342071490102929616417812521817796793059258137619596065604358870074666182189156783447023181616770252310685525912117334292059005960294377807596952444677789951959664736289902098024334299159749966212146036650222129396539876266286354422366878866161160506709805435688878527593628506679680704556421350218135932421326290513046440774618430917485743243544752305529164811344588563795957061137230683252173340446469915593392380147519854880991468164133938432473158264539016624268448216474402338926835540783618113732143720235865171644159458801106579946208972448536905723193351709992665552367049156269279463920508577895475385770860201708463143882621634471701220209296179740970721400303179655852598395032793422643077012421034257714287224271092007489051887950675844594628516693938152021298004926632154752618299960781195778973169281217210461923184290333621025135588933067225630172843580344288824662967678455699669068172423796453482482078672425885288946479416198633443672185805076419143481693109710322549276205544215122541780707001618992521808270121731111445858031446995410394088149394083877926356952396071942270753984621015714421333562597545453526624408662159523568190283312088622387512693662321810006926449720773044095646400026801682045609110062694870375966371949016115223195527030580185046874120646381491328410868513174637408482289472733290791621099292034960934166060109732032798232176283643052072330952034895229752607583374724749115218883540169678531647179919442936592820583817146283376615153869482933580500441289501711797136395084423088505702877382021409298871036532359906952617438693791071434521686106116507993986563938921930941059927173095406448252573871514076221379730309546325829322155492255373739086309616093361873730418492569274365055541183484356004265110133889841067175412269683555389618449654442861147237505541090517973199018392306838843698620857650440112560094714169220187266216953413527987003255746329145649627157094803371416196089148340170101983389417502108238758517400056662082795672189580845742755352446711579235726624954830076214916336706425889596515102433906722898324661630408493922484135397160375254127040278281307552691826418916705341468049314992483205120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Nearby Factorials

n	n!	Digits	Trailing Zeros
1115!	24882249...0000	2,916	276
1116!	27768590...0000	2,919	276
1117!	31017515...0000	2,922	276
1118!	34677582...0000	2,925	276
1119!	38804214...0000	2,928	276
1120!	43460720...0000	2,931	277
1121!	48719467...0000	2,934	277
1122!	54663242...0000	2,937	277
1123!	61386821...0000	2,940	277
1124!	68998786...0000	2,943	277
1125!	77623635...0000	2,946	280

More factorial calculations

Here you can find answers to questions like: Calculate the factorial of 1120 What is the factorial of 1120? What is the last digits of factorial of 1120? How many trailing zeros in 1120 factorial? How many digits are there in 1120 factorial? Use the factorial calculator above to find the factorial of any natural between 0 and 10,000.

What is factorial?

Definition of factorial

The factorial is a quantity defined for any integer n greater than or equal to 0.

The factorial is the product of all integers less than or equal to n but greater than or equal to 1. The factorial value of 0 is, by definition, equal to 1. For negative integers, factorials are not defined. The factorial can be seen as the result of multiplying a sequence of descending natural numbers (such as 3 × 2 × 1).

The factorial symbol is the exclamation mark (!).

The factorial formula

If n is a natural number greater than or equal to 1, then

n! = n x (n - 1) x (n - 2) x (n - 3) ... 3 x 2 x 1

If n = 0, then n! = 1, by convention.

Example: 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720

Shortcut to find trailing zeros in a factorial

Trailing zeros are a sequence of zeros in the decimal representation of a number, after which no other digits follow. This video shows how to find the trailing zeros of a factorial easily.

Table of factorials until 30

n	n!
1!	1	#
2!	2	#
3!	6	#
4!	24	#
5!	120	#
6!	720	#
7!	5040	#
8!	40320	#
9!	362880	#
10!	3628800	#
11!	39916800	#
12!	479001600	#
13!	6227020800	#
14!	87178291200	#
15!	1307674368000	#
16!	20922789888000	#
17!	355687428096000	#
18!	6402373705728000	#
19!	121645100408832000	#
20!	2432902008176640000	#
21!	51090942171709440000	#
22!	1124000727777607680000	#
23!	25852016738884976640000	#
24!	620448401733239439360000	#
25!	15511210043330985984000000	#
26!	403291461126605635584000000	#
27!	10888869450418352160768000000	#
28!	304888344611713860501504000000	#
29!	8841761993739701954543616000000	#
30!	265252859812191058636308480000000	#

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Trailing Zeros in Factorials

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