World³ = world cubed in case anyone was wondering.
You could also say "world to the third power" or "world to the power of three".
... Hmm, "world to the third power" sounds vaguely like a reference to the Third Reich...
Maybe calling it "world cubed" would be better then. >_>
Edited by Firock Finion, 22 April 2012 - 04:22 AM.