A square number.
The number is 60
10
The number is 45
3
It'd be the product squared, since you're multiplying it by itself. the product of a number multiplied by itself is called an Exponent, Power or Square Number
square number
A square number.
Perfect Square
The number is 40
The number is 60
10
The number is 45
When a number is multiplied by itself, its product is called its exponent. When a number is multiplied by itself 30 times, this is the number's 30th exponent, or its 30th power. Two multiplied by two 30 times is 1,073,741,824. It has 10 digits.
3
A perfect square
27