( 4^2)^5:2^17

To simplify the expression (4^2)^5 ÷ 2^17, we first calculate the inner part which is (4^2)^5.

4^2 = 16 So, (4^2)^5 = 16^5 = 1048576

Now, we can rewrite the expression as: 1048576 ÷ 2^17

Next, simplify 2^17: 2^17 = 131072

So, the final answer is: 1048576 ÷ 131072 = 8