5 x 10 6 3 x 10 6 July 8, 2019 16 32 64 128 ( 6 x 10 2 )( 6 x 108 3 x 10 5 5 x 5 x 5 x 5 x 5 5 x 5 x 5 10 x 5 5 x 10^6