One million mm.
"M" = thousand (from Roman numerals) "MM" = thousand thousand = million
Mega means million or 106 so one Mm is 1000000 m .
To convert from mm to km, divide by a million. (1 km = 1000 m; 1 mm = 0.001 m.)
M = a thousand dollars MM = a million dollars (a thousand thousands)
It's really a question of context and audience. The standard Accounting abbreviation is "MM", which is short for "Milli Milli" - a thousand thousand, meaning a million. With the introduction of both the metric system and common technology abbreviations, which are probably closely related, and with more people being familiar with either metric or technical abbreviations than accounting abbreviations, it is becoming more common to use the Greek abbreviation, "M" (Mega - million) as a numeric abbreviation instead of the Latin "MM". If your audience are accountants, consider using "MM", otherwise you may feel comfortable using "M". Generally it is referred to as a 'megabuck'.
These are abbreviations for units of metric measurement; 'm' stands for 'metres', and 'mm' stands for 'millimetres'.
m km cm mm
One million mm.
"M" = thousand (from Roman numerals) "MM" = thousand thousand = million
M' = a myriad or a million ( MM' ten million)
m
In Accounting, 'M' stands for 'thousand', and 'MM' stands for 'million' (thousand thousand).
In Accounting-speak, MM is the symbol often used to represent "million". It comes from the Roman Numeral M for 1,000. M M is a thousand thousand, which is a million.
Mega means million or 106 so one Mm is 1000000 m .
To convert from mm to km, divide by a million. (1 km = 1000 m; 1 mm = 0.001 m.)
M = a thousand dollars MM = a million dollars (a thousand thousands)