Evaluate
162000000000\pi \approx 508938009881.546508789
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\frac{3\times 216}{4}\pi \times 10^{9}
Express \frac{3}{4}\times 216 as a single fraction.
\frac{648}{4}\pi \times 10^{9}
Multiply 3 and 216 to get 648.
162\pi \times 10^{9}
Divide 648 by 4 to get 162.
162\pi \times 1000000000
Calculate 10 to the power of 9 and get 1000000000.
162000000000\pi
Multiply 162 and 1000000000 to get 162000000000.
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