Fully Simplify using Exponent Rules: (2x^2/2x3^3y^2*x^2)^4

(2x^(2/2)*3^3*y^2*x^2)^4

(2x*3^3*y^2*x^2)^4
(2*3^3*y^2*x^2*x)^4
(2*27*y^2*x^3)^4
(54y^8*x^12)