Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-19" was replaced by "^(-19)".

(2): "1.602176621" was replaced by "(1602176621/1000000000)".

Step  1  :

 1.1     10 = 2•5

(10)^-19 = (2•5)^(-19) = (2)^(-19) • (5)^(-19)

Equation at the end of step  1  :

  1602176621
  —————————— • ((2)(-19)•(5)(-19))
  1000000000

Step  2  :

            1602176621
 Simplify   ——————————
            1000000000

Equation at the end of step  2  :

  1602176621
  —————————— • ((2)(-19)•(5)(-19))
  1000000000

Step  3  :

Multiplying exponents :

 3.1    2⁹  multiplied by  2¹⁹   = 2^{(9 + 19)} = 2²⁸

Multiplying exponents :

 3.2    5⁹  multiplied by  5¹⁹   = 5^{(9 + 19)} = 5²⁸

Final result :

  (6163•259967)                                   
  ————————————— = 1.60218 • 10-19 
    (228•528)