7543 Done by a computer search. 7543 ^ 3 = 429172932007
I think it will be 17. The sum of digits is 8, which is the cube of 2.
45
5
3
The smallest Rubik cube is the 2x2x2 cube and it is by far the easiest
1729 is the smallest number that can be expressed in two ways as the sum of two cubes.[12cube+9cube] * * * * * ... two positive cubes. 12 cube + 1 cube and 10 cube + 9 cube.
8 is the same as the sum of the digits of its cube, 512.
No, the cube root of a positive number cannot be negative. The cube root of a positive number is also positive, as multiplying three positive factors will always yield a positive result. In contrast, the cube root of a negative number is negative, but this does not apply to positive numbers.
The cube root of this number is 1 more than the smallest prime?
The cube root of this number is one more than the smallest prime
eleven
The number 27 has a cube root of 3, which is 2 (the smallest prime) plus 1.