5,000,000 feet is equal to 0.0000 light-years. This is an extremely small fraction of a light-year.

This conversion is primarily for educational purposes, to help understand the vast differences in scale between everyday distances and the distances in space.

There are approximately 3.10 x 10^19 feet in one light-year, which is an astronomically large number.

While astronomers use light-years for interstellar distances, they would typically use much larger units or scientific notation for such extreme differences in scale, rather than this specific foot to light-year conversion for significant distances.