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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 Femtometers (fm) = 1.0E-15 meters.| 65 Siriometer | to common length units |
|---|---|
| 65 sir | = 9.724E+18 meters (m) |
| 65 sir | = 9.724E+15 kilometers (km) |
| 65 sir | = 9.724E+20 centimeters (cm) |
| 65 sir | = 3.1902887139108E+19 feet (ft) |
| 65 sir | = 3.8283464566929E+20 inches (in) |
| 65 sir | = 1.0634295713036E+19 yards (yd) |
| 65 sir | = 6.0422134733158E+15 miles (mi) |
| 65 sir | = 1027.7983299863 light years (ly) |
| 65 sir | = 3.6752130614442E+22 pixels (PX) |
| 65 sir | = 6.0775E+53 planck length (pl) |