The M (which is a capital letter) stands for mega which is the metric prefix for 1,000,000
The metric prefixes are easy when you understand them.
kilo= 1000 (thousand)
mega= 1,000,000 (million)
giga= 1,000,000,000 (billion)
terra= 1,000,000,000,000 (trillion)
03/04/2008
I am the revolution - Sydney, Australia