There are 1260.
There are 7893600 permutations.
There are 30 of them.
There are 12.
There are 420.
3x2x1=6 permutations.
There are 8! = 40320 permutations.
There are 6! = 720 permutations.
If you mean permutations of the letters in the word "obfuscation", the answer is 1,814,400.
39916800 permutations are possible for the word INFORMATION.
10! permutations of the word "Arithmetic" may be made.
There are 195 3-letter permutations.
There are 1260.
There are 24.
There are 20.
Three.
There are 151200.