Extract the order of magnitude

[madzinah]

🚀 feature request

Relevant Package

This feature request is for ConverterUnits

Description

At the moment, ConverterUnits contains multiples Units which contains multiples orders of magnitude which are common. The prefix could be extracted into a common class or enum which could be used in every other units.
See : https://en.wikipedia.org/wiki/Order_of_magnitude#Uses

Describe the solution you'd like

A class/enum could be created, to manage every order of magnitude in a more flexible way