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.
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".
6! = 6*5*4*3*2*1 = 720