3 ms·A successor to 3M? I suppose there's always the old "MM" notation, or it could be written "9m".by rjwebb 13y agoA successor to 3M? I suppose there's always the old "MM" notation, or it could be written "9m".galaktor 13y ago"9 million" would work, too.pjvds 13y agoI like the detailed number it now has