Science quiz
Factorials from 1 to 12
Each factorial is the one before times the next whole number. Type them in order from 1 factorial to 12 factorial.
- Format
- Type them all
- Items
- 12 answers
- Limit
- 4:00
- Level
- Hard
- Checked
- 2026.10.03
- Answers
- 12
- Time limit
- 4:00
- Order
- One at a time, no skipping
- Matching
- Case and accents ignored
- Minefield
- One wrong answer ends it
- Answer each item in turn; the next appears when you get it right.
- Press Enter to check a guess.
- Pause whenever you like (Esc). The board hides while the clock is stopped.
Type the factorials in order.
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About this quiz
n factorial, written n!, is the product of the whole numbers from 1 to n. It counts the ways to put n different things in order.
- 10 factorial is 3,628,800, which is also the number of seconds in six weeks.
- A pack of 52 cards can be ordered in 52 factorial ways, a number with 68 digits.
- Commas and spaces in your answer are ignored.
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