In the metric system, the unit prefix ‘mega’ denotes a factor of what?
Introduction to the metric system measurement. It therefore became truly international. Until 1875 the French government owned the prototype metre and kilogram, but in that year the Convention of the metre was signed and control of the standards relating to mass and length passed on to a trio of inter-government organisations. In 1960 the metric system was extensively revised to form the International System of Units, abbreviated to SI. On the eve of the French Revolution, France had an estimated quarter of a million different units of measurement. In many cases the value of a unit differed from town to town and even from trade
Mega- Mega- Mega is a unit prefix in metric systems of units denoting a factor of one million (10 or ). It has the unit symbol M. It was confirmed for use in the International System of Units (SI) in 1960. "Mega" comes from . When units occur in exponentiation, such as in square and cubic forms, any multiples-prefix is considered part of the unit, and thus included in the exponentiation. In some fields of computing, "mega" may sometimes denote 1,048,576 (2) of information units, for example, a megabyte, a megaword, but denotes (10) units of other quantities, for example, transfer