6.3 x 10 7 July 8, 2019 16 32 64 128 6.3 x 10 7 4.7 x 10 6 6.3 x 10 to the power of 7 2.7 x 10 9 6.3 x 10 7 6.5 x 10 7 6.3 x 10 7 6.3 x 10 6 7 x 10 5 Given that the oh - is 6.3 x 10 7 the poh is 6.3 x 14 6.3 + 10