Solution - Simplification or other simple results

(7 \cdot 2^{27} \cdot 5^{27})

(7*2^27*5^27)

Step 1 :

 1.1     10 = 2•5

(10)²⁷ = (2•5)²⁷ = 2²⁷ • 5²⁷

  7 • (2²⁷•5²⁷)

  (7•2²⁷•5²⁷)

How did we do?