3 micrometers equals 3,000,000 picometers.
Convert 3 micrometers into meters, kilometers, decimeters, centimeters, milimeters, nanometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...
Convert 3000000 picometers into meters, kilometers, decimeters, centimeters, milimeters, nanometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...