10 000 ways
6
6! = 720
If you have three DIFFERENT letters, you can arrange them in 3! = 1 x 2 x 3 = 6 different ways.
If no numbers can be repeated, then 6 numbers can be arranged in 6 ! = 720 different ways.6 ! means "six factorial", or (6 x 5 x 4 x 3 x 2 x 1) .
There are 6!/2! = 360 ways.
6
10 000 ways
4! = 4 * 3 * 2 * 1 = 24 ways[1]
6
6! = 720
In a line in 6! = 6*5*4*3*2*1 = 720 ways.
3*2*1 = 6 ways.
30 ways.
Since no letters are repeated in the word prime, you can arrange the letters in the word prime 5! ways, or 120 ways.
If you have three DIFFERENT letters, you can arrange them in 3! = 1 x 2 x 3 = 6 different ways.
The word "onomatopoeia" has 11 letters, with 6 vowels and 5 consonants. Therefore, there are 11!/(6!5!) = 33,120 ways to arrange the word "onomatopoeia".