2001 nanometers equals 2,001,000 picometers.
Convert 2001 nanometers into meters, kilometers, decimeters, centimeters, milimeters, micrometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...
Convert 2001000 picometers into meters, kilometers, decimeters, centimeters, milimeters, micrometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...