Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-3" was replaced by "^(-3)".

Step  1  :

 1.1     16 = 24

(16)^-3 = (2⁴)^(-3) = (2)^(-12)

Equation at the end of step  1  :

Step  2  :

          1       
 Divide  ———  by  4
         212      

Multiplying exponents :

 2.1    2¹²  multiplied by  2²   = 2^{(12 + 2)} = 2¹⁴

Final result :

   1            
  ——— = 0.00006 
  214