What is the factor associated with the prefix "milli-"?

The prefix "milli-" is recognized in the metric system as representing one-thousandth of a unit. This means that when you attach the prefix "milli-" to a base unit, such as meter or gram, you are expressing a value that is 1/1,000 of that base unit. For example, a millimeter is 1/1,000 of a meter, and a milligram is 1/1,000 of a gram. This prefix helps in measuring and expressing smaller quantities in a standardized way, making it easier to work with measurements in scientific and mathematical contexts.