Microhertz, Frequency

I want to convert:

Frequency Nanohertz (nHz) Microhertz (µHz) Millihertz (mHz) Hertz (Hz) Kilohertz (kHz) Megahertz (MHz) Gigahertz (GHz) Terahertz (THz)   Rotational speed Cycle per second (cps) Revolutions per minute (rpm) Beats per minute (BPM)   Angular velocity Radian per second (rad/s) Radian per minute Radian per hour Radian per day Degrees per second Degrees per minute Degrees per hour Degrees per day 0 decimals 1 decimals 2 decimals 3 decimals 4 decimals 5 decimals 6 decimals 7 decimals 8 decimals 9 decimals 10 decimals