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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 Yottameters (Ym) = 1.0E+24 meters.| 3926111981 Siriometer | to common length units |
|---|---|
| 3926111981 sir | = 5.873463523576E+26 meters (m) |
| 3926111981 sir | = 5.873463523576E+23 kilometers (km) |
| 3926111981 sir | = 5.873463523576E+28 centimeters (cm) |
| 3926111981 sir | = 1.9269893450052E+27 feet (ft) |
| 3926111981 sir | = 2.3123872140063E+28 inches (in) |
| 3926111981 sir | = 6.4232978166842E+26 yards (yd) |
| 3926111981 sir | = 3.6496010322069E+23 miles (mi) |
| 3926111981 sir | = 62080789806.321 light years (ly) |
| 3926111981 sir | = 2.2198920051175E+30 pixels (PX) |
| 3926111981 sir | = 3.670914702235E+61 planck length (pl) |