1 MHz = 1 million Hz (exponentiation): when units occur in exponentiation, such as in square and cubic forms, any size prefix is considered part of the unit and thus included in the exponentiation.1 MHz = 1 百萬 Hz(指數):當單位出現在指數中時,例如平方和立方形式,任何大小前綴都被視為單位的一部分,是以包含在指數中。