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The siriometer is a rarely used and an obsolete astronomical unit of length, defined to be equal to about one million astronomical units (au). One siriometer is approxim ..more definition+
In relation to the base unit of [length] => (meters), 1 Megameters (Mm) is equal to 1000000 meters, while 1 Siriometer (sir) = 1.496E+17 meters.| 299300 Megameters | to common length units |
|---|---|
| 299300 Mm | = 299300000000 meters (m) |
| 299300 Mm | = 299300000 kilometers (km) |
| 299300 Mm | = 29930000000000 centimeters (cm) |
| 299300 Mm | = 981955380577.43 feet (ft) |
| 299300 Mm | = 11783464566929 inches (in) |
| 299300 Mm | = 327318460192.48 yards (yd) |
| 299300 Mm | = 185976397.83663 miles (mi) |
| 299300 Mm | = 3.1635133706796E-5 light years (ly) |
| 299300 Mm | = 1.1312127409402E+15 pixels (PX) |
| 299300 Mm | = 1.870625E+46 planck length (pl) |