60
There are 60480 numbers.
125
48 of them if digits may not be repeated. 100 if they can.
There are 25 such numbers.
There are 2000 such numbers.
There are 60480 numbers.
125
ten factorial = 10! = 3,628,800
5040 numbers can be made.
24 different numbers.
27
6, if you don't repeat any numbers.
24 of them.
48 of them if digits may not be repeated. 100 if they can.
More than one
1
To form a five-digit number using the digits 1, 2, 3, 4, and 5, each digit must be used exactly once. Since there are 5 unique digits, the total number of different five-digit numbers that can be formed is given by the factorial of the number of digits, which is 5! = 120. Therefore, 120 different five-digit numbers can be formed using the digits 12345.