[Photoshop CS] The meaning of this number 8.0x118?

I saw numbers when I clicked the Help-System Info of

Photoshop CS.

Adobe Photoshop Version: 8.0 (8.0x118)

and I'm curious of the numbers above, 8.0x118

If ''8.0'' means the versions of Photoshop software, then

What about ''118''?

Any answer will be great help for me.

(my english is poor)

[Photoshop CS] The meaning of this number 8.0x118?hijackthis

version 8.118