Kb, Mb, and then?

Of course you know about kilobyte (KB) megabyte(MB) GIGA (GB) and you maybe know tera (TB)

but what after that

Petabyte = 100 terabyte

Exabyte = 100 Petabyte

Zettabyte = 1000 Exabyte

Yottabyte = 1000 Zettabyte

Go here to read interesting information about it

(for example: 5 Exabytes== All words ever spoken by human beings)http://www.sims.berkeley.edu/research/projects/how-much-info/datapowers.html

The Biggest Number:the biggest number is googol (no it isnt google) its a one with 100 zero in its write and it looks like this

100000000000000

000000000000000

000000000000000

000000000000000

000000000000000

00000000000

000000000000

i would like to have one googol rial only???