How to solve this?

I know I'm posting a lot at the moment, but I'm genuinely so confused and don't really know how else to find help.

I have this equation:

P=3
Q=2
R=1/2

p^3 x q^5 x r ^6

So it's obviously 3^3 x 2^5 x 1/2^6

So 3 x 2 x 1/2 is 3 add the powers surely it'd be 3^14 but it's not?

So I tried a different approach of raising each number to its power before multiplying and it still came out with the wrong answer, where am I going wrong?

Is this Core Math-2 A Level?

BIDMAS. Powers must be dealt with first before multiplying. So raise each term so its power.