That number times itself twice. Ex. 4^3= 4•4•4= 64
8 cubed = 512
4
729
27, whose cube is 19683
81 is.
The largest single digit prime number is 7.
6 is the only single digit perfect number.
There is no single digit number greater than 9. After 9 is 10, which is a double-digit number.
A digit is a number or numeral. A dividend is a number to be divided. A dividend is divided by a divisor to yield a quotient. A digit dividend is a single digit number that is being divided some other (non-specified) number. The word single is assumed to be there. It could be written like this: A (single) digit dividend is a single digit number that is being divided by another number. In mathematics, there are 1-digit dividends, 2-digit dividends, etc.
No, zero is not the smallest single didget number. There negative single digit number from -1 through -9
27
"Taking a cube" is the same basic procedure, whether it's a one-digit number, a three digit number, a complex number, a square matrix, or anything else you can multiply. Taking the cube simply means, multiply the number by itself, in such a way that it appears three times as a factor. For example, if your three-digit number is 235, you calculate the cube as 235 x 235 x 235.