Evaluate
\frac{1}{14348907}\approx 0.00000007
Factor
\frac{1}{3 ^ {15}} = 6.9691719376256325 \times 10^{-8}
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\frac{1}{3^{15}}
Rewrite 3^{-3} as 3^{-18}\times 3^{15}. Cancel out 3^{-18} in both numerator and denominator.
\frac{1}{14348907}
Calculate 3 to the power of 15 and get 14348907.
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