12.7 million is same as saying 12.7 x 106. Then, move one more decimal place to the left to get:
1.27 x 107
Chat with our AI personalities
1.27 1.27x10^0
0.5 million in scientific notation is 5.0 x 105.
63.5 million in Scientific Notation = 6.35 x 107
1.1 million in Scientific Notation = 1.1 x 106
251 million in Scientific Notation = 2.51 x 108