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The nanometer (symbol: nm) or nanometre (British spelling) is a unit of length in the metric system, equal to one billionth of a meter (0.000000001 m). The name combines ..more definition+
In relation to the base unit of [length] => (meters), 1 Petameters (Pm) is equal to 1000000000000000 meters, while 1 Nanometers (nm) = 1.0E-9 meters.| 454600 Petameters | to common length units |
|---|---|
| 454600 Pm | = 4.546E+20 meters (m) |
| 454600 Pm | = 4.546E+17 kilometers (km) |
| 454600 Pm | = 4.546E+22 centimeters (cm) |
| 454600 Pm | = 1.491469816273E+21 feet (ft) |
| 454600 Pm | = 1.7897637795276E+22 inches (in) |
| 454600 Pm | = 4.9715660542432E+20 yards (yd) |
| 454600 Pm | = 2.8247534399109E+17 miles (mi) |
| 454600 Pm | = 48049.889018074 light years (ly) |
| 454600 Pm | = 1.7181734448093E+24 pixels (PX) |
| 454600 Pm | = 2.84125E+55 planck length (pl) |