Math · 2
What is 5! (5 factorial)?
Answer
120
5! = 5 × 4 × 3 × 2 × 1 = 120. Factorials are essential to combinatorics, probability, permutations, and appear frequently in calculus and statistics.
💡 Did you know?
There are 40,320 ways to arrange 8 books on a shelf (8!). For just 13 books, there are more arrangements than there are stars visible in the night sky.
Other options people guess
- 25
- 50
- 100
Topics
- factorial
- combinatorics
- algebra
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