How many cubic centimeters are in a kilometer?

Answer 1

A cubic centimeter is a unit of volume and kilometer is a unit of distance.

You cannot place cubic centimeters "into" a kilometer. If anything you can place cubic centimeters into a cubic kilometer. The answer to that would be:

1 cubic kilometer = 1e+15 cubic centimeter

Which is basically a huge number: 1,000,000,000,000,000 cubic centimeters fit into one cubic kilometer.

On the other hand you can line up 100,000, 1 centimeter (1cmx1cmx1cm) cubes in a straight line and their combined length would equal to one kilometer.