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The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space ..more definition+
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 Light Seconds (ls) is equal to 299800000 meters, while 1 X Unit (xu) = 1.002004E-13 meters.| 1 Light Seconds | to common length units |
|---|---|
| 1 ls | = 299800000 meters (m) |
| 1 ls | = 299800 kilometers (km) |
| 1 ls | = 29980000000 centimeters (cm) |
| 1 ls | = 983595800.52493 feet (ft) |
| 1 ls | = 11803149606.299 inches (in) |
| 1 ls | = 327865266.84164 yards (yd) |
| 1 ls | = 186287.08343275 miles (mi) |
| 1 ls | = 3.1687982242892E-8 light years (ly) |
| 1 ls | = 1133102504957.8 pixels (PX) |
| 1 ls | = 1.87375E+43 planck length (pl) |
| Light Seconds | to X Unit (table conversion) |
|---|---|
| 1 ls | = 2.992004023936E+21 xu |
| 2 ls | = 5.9840080478721E+21 xu |
| 3 ls | = 8.9760120718081E+21 xu |
| 4 ls | = 1.1968016095744E+22 xu |
| 5 ls | = 1.496002011968E+22 xu |
| 6 ls | = 1.7952024143616E+22 xu |
| 7 ls | = 2.0944028167552E+22 xu |
| 8 ls | = 2.3936032191488E+22 xu |
| 9 ls | = 2.6928036215424E+22 xu |
| 10 ls | = 2.992004023936E+22 xu |
| 20 ls | = 5.9840080478721E+22 xu |
| 30 ls | = 8.9760120718081E+22 xu |
| 40 ls | = 1.1968016095744E+23 xu |
| 50 ls | = 1.496002011968E+23 xu |
| 60 ls | = 1.7952024143616E+23 xu |
| 70 ls | = 2.0944028167552E+23 xu |
| 80 ls | = 2.3936032191488E+23 xu |
| 90 ls | = 2.6928036215424E+23 xu |
| 100 ls | = 2.992004023936E+23 xu |
| 200 ls | = 5.9840080478721E+23 xu |
| 300 ls | = 8.9760120718081E+23 xu |
| 400 ls | = 1.1968016095744E+24 xu |
| 500 ls | = 1.496002011968E+24 xu |
| 600 ls | = 1.7952024143616E+24 xu |
| 700 ls | = 2.0944028167552E+24 xu |
| 800 ls | = 2.3936032191488E+24 xu |
| 900 ls | = 2.6928036215424E+24 xu |
| 1000 ls | = 2.992004023936E+24 xu |
| 2000 ls | = 5.9840080478721E+24 xu |
| 4000 ls | = 1.1968016095744E+25 xu |
| 5000 ls | = 1.496002011968E+25 xu |
| 7500 ls | = 2.244003017952E+25 xu |
| 10000 ls | = 2.992004023936E+25 xu |
| 25000 ls | = 7.4800100598401E+25 xu |
| 50000 ls | = 1.496002011968E+26 xu |
| 100000 ls | = 2.992004023936E+26 xu |
| 1000000 ls | = 2.992004023936E+27 xu |
| 1000000000 ls | = 2.992004023936E+30 xu |