counting-divisor
Counting divisor
So number of divisor = (power +1) X (power+1 ) .............
lets take another example, 648
648=2 X 2 X 2 X 3 X 3 X 3 X 3
=2^3 X 3^4
so number of divisor of 648 =(3+1) X (4+1) =4 X 5 =20



Hands of a clock


Clock Math


Divisibility


Divisibility


Place value and face value


Counting divisor