### Home > CC3 > Chapter 10 > Lesson 10.1.5 > Problem10-65

10-65.

Find the volume of a sphere with a radius of $620{,}000$ miles. Write your answer using scientific notation.  Homework Help ✎

The formula to find the volume of a sphere is $V=\frac{4}{3}\pi{\it r}^3$.

When you write a number in scientific notation, the number that is multiplied by a power of $10$ should be between $1$ and $10$.

$9.98 × 10^{17}$