5,000,000 meters is equal to 0.0000 light-years.

A light-year is the distance that light travels in a vacuum in one Julian year (365.25 days).

This is because a meter is a very small unit of distance compared to a light-year, which measures vast cosmic distances.

Meters are used for local measurements on Earth. For interstellar distances, much larger units like light-years or parsecs are necessary.