Factorial of 12 (12!)
RESULT: 479,001,600
The factorial of 12, written as 12!, is the product of all positive integers less than or equal to 12.
What Is the Formula to Calculate 12 Factorial?
The formula for calculating 12 factorial (12!) is:
12! = 12 × 11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 = 479,001,600
How Many Digits in 12 Factorial?
The number 12! has 9 digits.
Factorial Table From 1! to 12!
| n | n! |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 6 |
| 4 | 24 |
| 5 | 120 |
| 6 | 720 |
| 7 | 5,040 |
| 8 | 40,320 |
| 9 | 362,880 |
| 10 | 3,628,800 |
Frequently Asked Questions
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What is 12!?
It's the product of all positive integers from 1 to 12. Answer: 479,001,600.
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Is factorial defined for negative numbers?
No. Factorials are only defined for non-negative integers (0 and up).
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What is 0!?
By definition, the factorial of 0 is 1.