1 kilometer equals 1,000,000,000 micrometers.
Convert 1 kilometer into meters, decimeters, centimeters, milimeters, nanometers, picometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...
Convert 1000000000 micrometers into meters, decimeters, centimeters, milimeters, nanometers, picometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...