Zack’s Great Comment on Hotmail Is Not Closing | 26/08/07 - 18.07 |
I’ve just seen this great comment from Zack on my Hotmail Closure (Part 1) article. I thought it was worth posting about.
Zack writes:
aswell many of these chain letters state that there are only 578 names left. Consider this:
Your email address can be anywhere from 1-64 characters in length.
in your email address, you can have anything from a-z,
0-9, preiods(.), hyphens(-) and underscores (_) thats a total of 38 possibilities for EVERY 64 characters in your email address.
that means that there are 64^38 (2 760 698 530 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000) possible email addresses.now for the funny part:
the worlds population is only 6 602 244 175 (as of july, 2007)
that would mean in order for there to be ONLY 578 names left…. every single person on this planet would need to have:
4 181 454 786 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 email addresses….
I think Zack’s analysis only covers email address of 64 chracters. Since you can have email addresses of anywhere between 1 and 64 characters there are even more possibilities. But the point is very well made. Hotmail is not running out of email addresses.


