If you allow leading zeros, then 4*4*4 = 64
If you don't allow leading zeros, then 3*4*4 = 48 (the numbers from decimal 16 to 63)
Chat with our AI personalities
In base ten, there are 9000 four digit number, the numbers are from 1000 to 9999. If you allow leading zeros, then there are 10000 numbers. [0000 - 9999]
With 4 different numbers, 24.
10 * * * * * That is just plain wrong! It depends on how many numbers in each combination but there are 1 combination of 4 numbers out of 4, 4 combinations of 3 numbers out of 4, 6 combinations of 2 numbers out of 4, 4 combinations of 1 number out of 4. A grand total of 15 (= 24-1) combinations.
12 numbers
4,536 whole numbers or mixed numbers. 5,040 pure decimals.