Mega-

Mega- is an SI prefix meaning one million.SI brochure, Section 3.1 on BIPM site Its name comes from Greek "megas", meaning great.
The reciprocal of this prefix is micro-, from Greek "mikros" meaning small.
==Prefix conversion==
Mega- + Kilo- = Giga-
Mega- + Mega- = Tera-
== Examples ==
One Megasecond is equivalent to 11 and 31/54 days.
One Megameter is equivalent to 1000 Kilometers.
== Sources ==
== See also ==
Category:Prefixes
Category:SI prefixes