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# Factorial of 26 is 403291461126605635584000000 | What is a factorial of 26 ? ## How to calculate the factorial of 26

26! is exactly: 403291461126605635584000000

The number of trailing zeros in 26! is 6.

The number of digits in 26 factorial is 27.

The factorial of 26 is 403291461126605635584000000 calculated, through its definition, this way:

26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

### What is factorial of 26?

Definition of factorial of 26

The factorial is a basically a quantity which is defined for integer value 26 which is greater than or equal to 0.

The factorial is nothing but the product of all intergers which is less than or equal to n but it is greater than or equal to 1. By definition we can say that the factorial value of 0 is equal to 1. We can not have negative integers factorial as defined. We can see that factorial is the result of multiplying a sequence of descending natural numbers. We can say that factorial of 26 is calculated as 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

### Factorial Formula for 26 For 26 is natural number which is greater than or equal to 1. Then we can have the formula as

26! = 26 x (26-1) X (26-2) X (26-3) X (26-4) X (26-5) X (26-6) X (26-7) X (26-8) X (26-9) X (26-10) X (26-11) X (26-12) X (26-13) X (26-14) X (26-15) X (26-16) X (26-17) X (26-18) X (26-19) X (26-20) X (26-21) X (26-22) X (26-23) X (26-24) X (26-25) X (26-26) ..... 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

#### Simalar Questions asked in exam for factorial of 26 :-

• Check How many digits are there in 26 factorial?
• What is the factorial of 26?
• How many trailing zeros are in 26 factorial?
• What is the last digits of factorial of 26?

## Table for factorial of 1 to 26

# Factorial of Factorial is
1 1 1
2 2 2
3 3 6
4 4 24
5 5 120
6 6 720
7 7 5040
8 8 40320
9 9 362880
10 10 3628800
11 11 39916800
12 12 479001600
13 13 6227020800
14 14 87178291200
15 15 1307674368000
16 16 20922789888000
17 17 355687428096000
18 18 6402373705728000
19 19 121645100408832000
20 20 2432902008176640000
21 21 51090942171709440000
22 22 1124000727777607680000
23 23 25852016738884976640000
24 24 620448401733239439360000
25 25 15511210043330985984000000
26 26 403291461126605635584000000

### Factorial examples

Example 1:-

What is the factorial of 27?

Solution :-

We know that factorial formula for 27 is
27! = 27 × (27-1) X (27-2) X (27-3) X (27-4) X (27-5) X (27-6) X (27-7) X (27-8) X (27-9) X (27-10) X (27-11) X (27-12) X (27-13) X (27-14) X (27-15) X (27-16) X (27-17) X (27-18) X (27-19) X (27-20) X (27-21) X (27-22) X (27-23) X (27-24) X (27-25) X (27-26) X (27-27) ..... 27 X 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

So the factorial of 27 is

27! = 27 X (27-1) X (27-2) X (27-3) X (27-4) X (27-5) X (27-6) X (27-7) X (27-8) X (27-9) X (27-10) X (27-11) X (27-12) X (27-13) X (27-14) X (27-15) X (27-16) X (27-17) X (27-18) X (27-19) X (27-20) X (27-21) X (27-22) X (27-23) X (27-24) X (27-25) X (27-26) X (27-27)

27! = 27 X 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

27! = 10888869450418352160768000000

Example 2:-

What is the factorial of 28?

Solution :-

We know that factorial formula for 27 is
28! = 28 × (28-1) X (28-2) X (28-3) X (28-4) X (28-5) X (28-6) X (28-7) X (28-8) X (28-9) X (28-10) X (28-11) X (28-12) X (28-13) X (28-14) X (28-15) X (28-16) X (28-17) X (28-18) X (28-19) X (28-20) X (28-21) X (28-22) X (28-23) X (28-24) X (28-25) X (28-26) X (28-27) X (28-28) ..... 28 X 27 X 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

So the factorial of 28 is

28! = 28 X (28-1) X (28-2) X (28-3) X (28-4) X (28-5) X (28-6) X (28-7) X (28-8) X (28-9) X (28-10) X (28-11) X (28-12) X (28-13) X (28-14) X (28-15) X (28-16) X (28-17) X (28-18) X (28-19) X (28-20) X (28-21) X (28-22) X (28-23) X (28-24) X (28-25) X (28-26) X (28-27) X (28-28)

28! = 28 X 27 X 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

28! = 304888344611713860501504000000

Example 3:-

What is the factorial of 29?

Solution :-

We know that factorial formula for 29 is
29! = 29 × (29-1) X (29-2) X (29-3) X (29-4) X (29-5) X (29-6) X (29-7) X (29-8) X (29-9) X (29-10) X (29-11) X (29-12) X (29-13) X (29-14) X (29-15) X (29-16) X (29-17) X (29-18) X (29-19) X (29-20) X (29-21) X (29-22) X (29-23) X (29-24) X (29-25) X (29-26) X (29-27) X (29-28) X (29-29) ..... 29 X 28 X 27 X 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

So the factorial of 29 is

29! = 29 X (29-1) X (29-2) X (29-3) X (29-4) X (29-5) X (29-6) X (29-7) X (29-8) X (29-9) X (29-10) X (29-11) X (29-12) X (29-13) X (29-14) X (29-15) X (29-16) X (29-17) X (29-18) X (29-19) X (29-20) X (29-21) X (29-22) X (29-23) X (29-24) X (29-25) X (29-26) X (29-27) X (29-28) X (29-29)

29! = 29 X 28 X 27 X 26 X 25 X 24 X 23 X 22 X 21 X 20 X 19 X 18 X 17 X 16 X 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1

29! = 8841761993739701954543616000000

## Frequently Asked Questions(FAQ) for Factorial

##### What is the factorial of 26?
The factorial of 26 is 403291461126605635584000000
##### Check How many digits are there in 26 factorial?

The number of number of digits in 26 factorial is 27.

##### What is the meaning of 26 factorial?
The meaning of 26 factorial is a quantity which is defined for integer value 26 which is greater than or equal to 0.
##### What is the symbol of factorial?

The symbol for factorial is ! (exclamation mark).

##### What is the factorial of 0?

The value of factorial of 0 is 1, i.e. 0! = 1.

##### What is the factorial of 25?

The value of factorial of 25 is 15511210043330985984000000.

##### What is the factorial of 29?

The value of factorial of 29 is 8841761993739701954543616000000.

##### What is the factorial of 28?

The value of factorial of 28 is 304888344611713860501504000000.