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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 Siriometer (sir) is equal to 1.496E+17 meters, while 1 Decameters (dam) = 10 meters.| 10000 Siriometer | to common length units |
|---|---|
| 10000 sir | = 1.496E+21 meters (m) |
| 10000 sir | = 1.496E+18 kilometers (km) |
| 10000 sir | = 1.496E+23 centimeters (cm) |
| 10000 sir | = 4.9081364829396E+21 feet (ft) |
| 10000 sir | = 5.8897637795276E+22 inches (in) |
| 10000 sir | = 1.6360454943132E+21 yards (yd) |
| 10000 sir | = 9.2957130358705E+17 miles (mi) |
| 10000 sir | = 158122.81999789 light years (ly) |
| 10000 sir | = 5.6541739406833E+24 pixels (PX) |
| 10000 sir | = 9.35E+55 planck length (pl) |