They are 0, 1 and 8.
Chat with our AI personalities
1, 8, 27, 64
A number can't be cubed and prime. Cubed numbers (other than 1) have more than two factors.
20 cubed ya is 400 ya
The composite numbers up to 20 are 4,6,8,9,12,14,15,16,18 and 20.
The sum of the first n cubed numbers is the square of the nth triangular number.