5.1715983901e+23 nanometers equals 3,457 astronomical units.
Convert 5.1715983901e+23 nanometers into meters, kilometers, decimeters, centimeters, milimeters, micrometers, picometers, inches, feet, yards, miles, hands, lightyears, parsecs, etc...
Convert 3458 astronomical units into meters, kilometers, decimeters, centimeters, milimeters, micrometers, picometers, inches, feet, yards, miles, hands, lightyears, parsecs, etc...