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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.| 247900 Petameters | to common length units |
|---|---|
| 247900 Pm | = 2.479E+20 meters (m) |
| 247900 Pm | = 2.479E+17 kilometers (km) |
| 247900 Pm | = 2.479E+22 centimeters (cm) |
| 247900 Pm | = 8.1332020997375E+20 feet (ft) |
| 247900 Pm | = 9.759842519685E+21 inches (in) |
| 247900 Pm | = 2.7110673665792E+20 yards (yd) |
| 247900 Pm | = 1.5403791855564E+17 miles (mi) |
| 247900 Pm | = 26202.304196174 light years (ly) |
| 247900 Pm | = 9.3694499993008E+23 pixels (PX) |
| 247900 Pm | = 1.549375E+55 planck length (pl) |