How to pronounce factorial
Say it like fak-TOR-ee-ul. Factorial has four syllables, and the main stress falls on the second one (TOR).
Click the play button next to American or British to hear how to pronounce factorial. Choose Slow to hear each sound clearly.
- fak
- TOR
- ee
- ul
- Main stress
- Lighter stress
- Unstressed
Factorial pronunciation, sound by sound
Read the parts left to right, then blend them together without pausing.
- fakKeep this part quick and light. The vowel is the "a" in cat.
- TORSay this part loudest and longest. The vowel is the "aw" in law.
- eeKeep this part quick and light. The vowel is the "ee" in see.
- ulKeep this part quick and light. The vowel is the relaxed "uh" in about.
American vs British pronunciation of factorial
- American English uses 4 syllables and British English 3.
British respelling: fak-TAW-reerl.
What does factorial mean?
- The result of multiplying a given number of consecutive integers from 1 to the given number. In equations, it is symbolized by an exclamation mark (!). For example, 5! = 1 × 2 × 3 × 4 × 5 = 120.
- Of or pertaining to a factor or factorial.
- Of or pertaining to a factor, a kind of business agent.
- Of or pertaining to a factory.
Where does factorial come from?
From factor + -ial.
Words that rhyme with factorial
Practicing rhymes is a quick way to lock in the vowel sound of factorial.
Questions about saying factorial
How do you pronounce factorial?
Say fak-TOR-ee-ul. The American pronunciation is /fækˈtɔriəl/. In British English it is /fækˈtɔːrɪəl/. Press play above to hear it at normal speed or slowly.
How many syllables are in factorial?
Factorial has four syllables, and the main stress falls on the second one (TOR). Broken into parts: fak · TOR · ee · ul.
Is factorial pronounced differently in British English?
Yes. American English uses 4 syllables and British English 3. The British form is /fækˈtɔːrɪəl/ (fak-TAW-reerl).