Contents
Factorial of a natural number n (designation – “n!“) is equal to the product of all natural numbers from 1 to n inclusive.
not! = 1 * 2 * 3 * 4 … * n
Below are tables with factorials of numbers from 1 to 20 (exact values) and from 21 to 100 (approximate values).
Content
1. Factorials of numbers from 1 to 20
| Value | |
| 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 |
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2. Factorials of numbers from 21 to 100
The factorial is a rapidly growing function, and starting from a certain n values are large enough. Therefore, in mathematical calculations it is more convenient to use approximate values for large numbers.
| 21! | 22! | 23! | 24! | 25! | 26! | 27! | 28! | 29! | 30! | 31! | 32! | 33! | 34! | 35! | 36! | 37! | 38! | 39! | 40! | 41! | 42! | 43! | 44! | 45! | 46! | 47! | 48! | 49! | 50! | 51! | 52! | 53! | 54! | 55! | 56! | 57! | 58! | 59! | 60! | 61! | 62! | 63! | 64! | 65! | 66! | 67! | 68! | 69! | 70! | 71! | 72! | 73! | 74! | 75! | 76! | 77! | 78! | 79! | 80! | 81! | 82! | 83! | 84! | 85! | 86! | 87! | 88! | 89! | 90! | 91! | 92! | 93! | 94! | 95! | 96! | 97! | 98! | 99! | 100! | Previous record Previous entry: Finding the surface area of a cube: formula and tasks The next entry The next entry: Duplicates inside a cell Leave a commentОтменить ответ |