Why four digits?

[Na'vi_supporter]

Originally Posted by Boomachucka

For kicks!

Haha, but anyways... There's no particular reason we evolved with 5 fingers, I would say it was just best suited to our environment or something.

Now, a cool thought is that the Na'vi's numerical system would be composed of base 8 rather than base 10 like our own.

I also think that the reason was to make na'vi look like more alien .

Btw the octal numeral system is a lot more practical than our decadic if it comes to computers. It can be converted to binary and vice versa very easily. Not much usefull for na'vi since they don't use this technology, they have eywa that is much better .