Solve left(5^2right)^2^2*21^2

$${ \left( { 5 }^{ 2 } \right) }^{ { 2 }^{ 2 } } \times { 21 }^{ 2 }$$

Evaluate

$$172265625$$

Solution Steps

Calculate 5 to the power of 2 and get 25.

$$25^{2^{2}}\times 21^{2}$$

Calculate 2 to the power of 2 and get 4.

$$25^{4}\times 21^{2}$$

Calculate 25 to the power of 4 and get 390625.

$$390625\times 21^{2}$$

Calculate 21 to the power of 2 and get 441.

$$390625\times 441$$

Multiply 390625 and 441 to get 172265625.

$$172265625$$

Factor

$$3^{2}\times 5^{8}\times 7^{2}$$