Evaluate
\frac{1}{62500000000}=1.6 \cdot 10^{-11}
Factor
\frac{1}{2 ^ {8} \cdot 5 ^ {12}} = 1.6 \times 10^{-11}
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\frac{1}{1000000000000}\times 16
Calculate 10 to the power of -12 and get \frac{1}{1000000000000}.
\frac{1}{62500000000}
Multiply \frac{1}{1000000000000} and 16 to get \frac{1}{62500000000}.
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