Prefix 3

A number of extended prefixes have been proposed for 3. It is one of the few extended SI prefixes made by anyone that does not represent a power of 10.
==List==
Prefix (3)	Symbol	Reciprocal (0.3333)	Source
tri 	N/A 	N/A 	In Aarex's old systemAarex Tiaokhiao's Large Numbers Site
==Examples==
* One tri-week is equal to 21 days.
* One tri-byte is one short and one byte.
==Sources ==
== See also ==
Category:Rare prefixes
Category:Prefixes