3.94339987168e+23 nanometers equals 2,636 astronomical units.
Convert 3.94339987168e+23 nanometers into meters, kilometers, decimeters, centimeters, milimeters, micrometers, picometers, inches, feet, yards, miles, hands, lightyears, parsecs, etc...
Convert 2637 astronomical units into meters, kilometers, decimeters, centimeters, milimeters, micrometers, picometers, inches, feet, yards, miles, hands, lightyears, parsecs, etc...