Question 243158
Prime factors for 128,000,000 are 2.2.2.2.2.2.2.2.2.2.2.2.2.5.5.5.5.5.5
See this URL --> http://www.virtuescience.com/prime-factor-calculator.html
So that's {{{2^13 * 5^6}}}
{{{13+6 = 19}}}
"Final ansa" ===> E