Is 192 a perfect cube?

Prime factorization of 192 is:

$192=2\times 2\times 2\times 2\times 2\times 2\times 3$

$192=2^3\times 2^3\times 3$

In the above factorization, 3 remains after grouping 2's in triplets.

Hence, 192 is not a perfect cube.