Answer:
108 million in scientific notation = 1.08 × 108.
Explanation:
If you split the number 108000000 into a coefficient and a power of 10 you do get 108 million in exponential form, but there is an indefinite number of possibilities.
As you probably want 108 million in normalized scientific notation, the coefficient or significand of 108m in scientific notation must be in the interval [1,10[.
As there are many ways to express 108 million in scientific notation, in this post we mean 108 million in normalized scientific notation, unless stated otherwise. Therefore: 108 million in scientific notation = 1.08 × 108.