How big is Big Data???

Just when some of us were learning terabytes, Forbes reports the next big threshold is Zettabytes and then, Yottabytes.

Here's the official bytes list:

1000 k kilo
10002 M mega
10003 G giga
10004 T tera
10005 P peta
10006 E exa
10007 Z zetta
10008 Y yotta

I propose: buchabytes and evenmobytes later on.