3 x 10 8 3 x 10 9 July 8, 2019 16 32 64 128 3 x 10 8 400 x 10 9 3 x 10 8 2.45 x 10 9 3 x 10 8 5 x 10 9 6.1 x 10 3 )( 8 x 10 9 9 x 10 8 3 x 10 4 3 x 3 = 9 3 8 x 10 3 3 x 10
