A megahertz is one million (or 106) hertz. See hertz, kilohertz (one thousand hertz), gigahertz[?] (109 hertz), terahertz[?] (1012 hertz), and petahertz[?] (1015 hertz).
... other races, and 2.91% from two or more races. 19.10% of the population are Hispanic or Latino of any race. There are 1,007 households out of which 35.3% have childre ...