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A fathom is a unit of length in the imperial and the U.S. customary systems equal to 6 feet (1.8288 meters), used especially for measuring the depth of water.
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In relation to the base unit of [length] => (meters), 1 Decameters (dam) is equal to 10 meters, while 1 Fathoms (fath) = 1.8288 meters.| 400 Decameters | to common length units |
|---|---|
| 400 dam | = 4000 meters (m) |
| 400 dam | = 4 kilometers (km) |
| 400 dam | = 400000 centimeters (cm) |
| 400 dam | = 13123.359580052 feet (ft) |
| 400 dam | = 157480.31496063 inches (in) |
| 400 dam | = 4374.4531933508 yards (yd) |
| 400 dam | = 2.4854847689493 miles (mi) |
| 400 dam | = 4.227882887644E-13 light years (ly) |
| 400 dam | = 15118112.140865 pixels (PX) |
| 400 dam | = 2.5E+38 planck length (pl) |