How many perfect cubes are there between 0 and 100?
Cube of 1 = 1
Cube of 2 = 8
Cube of 3 = 27
Cube of 4 = 64
So total 4 numbers have their cubes that lie between 0 and 100
How many perfect cubes you can find from 1 to 100? How many from −100 to 100?
How many numbers are there from 1 to 1000 which are perfect squares as well as perfect cubes?