nHz\text{nHz}

nanohertz

Frequencyexact by definition

The nanohertz is 10⁻⁹ hertz, one cycle every 31.7 years. It is the band pulsar timing arrays search for gravitational waves in: supermassive black hole binaries radiate at nanohertz frequencies, and detecting them requires decades of timing residuals from millisecond pulsars across the galaxy.

1 nHz\text{nHz} 1.0000000e-09 Hz\text{Hz}

One nanohertz in every frequency unit

1nanohertz (nHz)this unit
0.0315576per year (1/yr)
0.001microhertz (μHz)
0.0000864per day (1/d)
0.0000036per hour (1/h)
0.000001millihertz (mHz)
6.00000e-08revolution per minute (rpm)
6.00000e-08cycle per minute (cpm)
6.00000e-08beat per minute (bpm)
1.00000e-09hertz (Hz)
1.00000e-09cycle per second (cps)
1.00000e-09revolution per second (rev/s)
1.00000e-12kilohertz (kHz)
1.00000e-15megahertz (MHz)
1.00000e-18gigahertz (GHz)
1.00000e-21terahertz (THz)
1.00000e-24petahertz (PHz)