What is 971 factorial?

971! = 60627147309042568641.... It has 2481 digits and 240 trailing zeros.

Calculate the factorial of 971 - Factorial Calculator

Quick Answer: 971! = 6062714730...0000
2,481 digits | 240 trailing zeros

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971! Result

60627147309042568641...00000000

How 971! is calculated

The number of trailing zeros in 971! is 240.
The number of digits in 971 factorial is 2481.
In scientific notation: 971! ≈ 6.062714 × 10²⁴⁸⁰
The factorial of 971 is calculated, through its definition, this way:
971! = 971 • 970 • 969 • 968 • 967 ... 3 • 2 • 1

Exact value of 971!

971! = 606271473090425686416592191321865759332552448392879367166449052023347160091450494283070570971764176184279305313002572562264253551375181170918679128344492023353894931544773406753038313532367582500195738883414061823558745912247194469757042046639302270243850818779739023580309037737477916816228566622226790926296680396654006346557409478440592203177264601503214418559292141936917314334007537962256969203187113298767670411849894433094596134068814808337672496305224260700236162388216481224583953983859944321063266354675891044525757151122298215261012773531688330953171994408561904539850409549346422951094785630676025406517526627113183642431195846643411643215373204125741945778692497973560795465129223594556573446843353069562941566836564491105355010906622720353682251760493765380920433198170367622989571453462906783442372851100429531596837131421041339233640631063071337212246516695256398141610112649106939275391279947564954253273991971417691117660151337339898431997551459920543760907420187944631325443044401968807790457212863359865224329298652778863583431526748589401038863538192001626600433773476510621139719185079469291051782245156391794649634376858766837897903572652517980767918521481713805743382538965755812640005529182625344279988428128090747401910319365734225690471485953404382601260260183661989661523939949111974862112381658284836539112329471665308611857188737186695149047286957410089349679453234384749050887910352143836641678191120409944361075248307267037212960519018069828365501674404176573310551914758011180179191184715113883477488353893031642558793179040769990206280400316719024800345760008118653806523073644039006515500258034132741770054272569696748396062654626139209006794579341606513695410794484209645535617159104994010680043215876850166765674651348616724325554261339153090135143901765203478407683822328227105203763177496905704046776032362278385547860198144802332674275803784991447442854624351191022124820575200882661740729188199537133644909477269879123710951356017821007851387297146299334501026066509826522536987780311450523147297411311182627180369152714723372711825731265289837315701208390841196956022305447850178116839286185196707182335203264187503417176772248152301583089880921814946006268259364461450413120477832487013024308133888000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Nearby Factorials

n	n!	Digits	Trailing Zeros
966!	70966038...0000	2,466	239
967!	68624159...0000	2,469	239
968!	66428185...0000	2,472	239
969!	64368912...0000	2,475	239
970!	62437844...0000	2,478	240
971!	60627147...0000	2,481	240
972!	58929587...0000	2,484	240
973!	57338488...0000	2,487	240
974!	55847687...0000	2,490	240
975!	54451495...0000	2,493	242
976!	53144659...0000	2,496	242

More factorial calculations

Here you can find answers to questions like: Calculate the factorial of 971 What is the factorial of 971? What is the last digits of factorial of 971? How many trailing zeros in 971 factorial? How many digits are there in 971 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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