Given the task definition and input, reply with output. In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

For example , 1 megawatt equals 1,000,000 watts .

Physical quantities can also be expressed using the SI prefix mega ( M ) , when dealing with SI units ; for example , 1 megawatt ( 1 MW ) equals 1,000,000 watts .