6.3 x 10 5 July 8, 2019 16 32 64 128 6.3 x 10 5 in standard form The number 6.3 x 10 5 written in normal notation is 6.3 x 10 5 9 x 10 3 6.3 x 10 to the power of 5 6.3 x 10 6 7 x 10 5 6.3 x 14 6.3 + 10