1.7021169861157e+20 yards equals 16,451.33 lightyears.
Convert 1.7021169861157e+20 yards into meters, kilometers, decimeters, centimeters, milimeters, micrometers, nanometers, picometers, inches, feet, miles, hands, astronomical units, parsecs, etc...
Convert 16452 lightyears into meters, kilometers, decimeters, centimeters, milimeters, micrometers, nanometers, picometers, inches, feet, miles, hands, astronomical units, parsecs, etc...