Solution - Simplification or other simple results

Step  1  :

 1.1     10 = 2•5

(10)³⁴ = (2•5)³⁴ = 2³⁴ • 5³⁴

Equation at the end of step  1  :

  3986 • (234•534)

Step  2  :

Multiplying exponents :

 2.1    2¹  multiplied by  2³⁴   = 2^{(1 + 34)} = 2³⁵

Final result :

  (235•1993•534)