Length multiples

This is a list of multiples of length. All of these names are constructed by combining a single, official prefix with "meter". But sometimes, some prefixes are unofficial.
== Prefixes ==
Name 	Inverse 	Number
Meter 	Self 	1
Decameter 	Decimeter 	10
Hectometer	Centimeter	100
Kilometer 	Millimeter	1k
Megameter 	Micrometer	1M
Gigameter 	Nanometer 	1B
Terameter 	Picometer 	1T
Petameter 	Femtometer	1P
Exameter 	Attometer 	1E
Zettameter	Zeptometer	1Z
Yottameter	Yoctometer	1Y
Category:Information
Category:Units of Measurement