word math problem, math homework help

A colony of 2^120 bacteria occupies a total volume of 1.3×10^15 m^3. The surface area of a planet is approximately

4.64×10^14 m^2. Complete parts (a) and (b) below.

a. Assume that the bacteria are distributed uniformly over the planet’s surface. How deep would the bacterial layer be? (You can find the approximate depth by dividing the bacteria volume by the planet’s surface area.)

m

(Round to the nearest thousandth as needed.)