A megahertz is one million (or 106) hertz. See hertz, kilohertz (one thousand hertz), gigahertz[?] (109 hertz), terahertz[?] (1012 hertz), and petahertz[?] (1015 hertz).
... a total area of 14.5 km² (5.6 mi²). 14.5 km² (5.6 mi²) of it is land and none of the area is covered with water. Demographics As of the census of ...