5.403293834209e+20 feet equals 17,408 lightyears.
Convert 5.403293834209e+20 feet into meters, kilometers, decimeters, centimeters, milimeters, micrometers, nanometers, picometers, inches, yards, miles, hands, astronomical units, parsecs, etc...
Convert 17409 lightyears into meters, kilometers, decimeters, centimeters, milimeters, micrometers, nanometers, picometers, inches, yards, miles, hands, astronomical units, parsecs, etc...