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The x unit (symbol xu) is a unit of length approximately equal to 0.1 pm (10−13 m). It is used to quote the wavelength of X-rays and gamma rays.
In relation to the base unit of [length] => (meters), 1 Zeptometers (zm) is equal to 1.0E-21 meters, while 1 X Unit (xu) = 1.002004E-13 meters.| 39 Zeptometers | to common length units |
|---|---|
| 39 zm | = 3.9E-20 meters (m) |
| 39 zm | = 3.9E-23 kilometers (km) |
| 39 zm | = 3.9E-18 centimeters (cm) |
| 39 zm | = 1.2795275590551E-19 feet (ft) |
| 39 zm | = 1.5354330708661E-18 inches (in) |
| 39 zm | = 4.2650918635171E-20 yards (yd) |
| 39 zm | = 2.4233476497256E-23 miles (mi) |
| 39 zm | = 4.1221858154529E-36 light years (ly) |
| 39 zm | = 1.4740159337343E-16 pixels (PX) |
| 39 zm | = 2.4375E+15 planck length (pl) |