Evaluate
\frac{4000000\pi }{3}\approx 4188790.204786391
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\frac{4}{3}\pi \times 1000000
Calculate 100 to the power of 3 and get 1000000.
\frac{4\times 1000000}{3}\pi
Express \frac{4}{3}\times 1000000 as a single fraction.
\frac{4000000}{3}\pi
Multiply 4 and 1000000 to get 4000000.
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