This is so annoying and completely wrong. A century doesn't start until Jan. 1 **01. The millennium starts on Jan. 01 **00. Even a brief search of either of these terms will give you that information. Besides 7,342 days have passed since Dec 31, 1999 which also takes very little effort to find out. I get that this is probably a bot post but there has to be some standard.
If my math is right