2 7x10 4 July 8, 2019 16 32 64 128 2 7 x 10 4 5x10 2 x 7x10 4 7x10 4 2 6x10 8 7 x 4 2 18 10 10 x 7 2 440 7 x 2 )- 4x 10 7x 10 4 7 x 2 2 x 7 10 9 4 4.1 x 10 7 x 2 7 2 x 4 10 8 2 7*10^-4 2 7x10 2 7×107 2 x 10/7
