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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 Roman Actus (actus) = 35.5 meters.| 7624306945 Siriometer | to common length units |
|---|---|
| 7624306945 sir | = 1.140596318972E+27 meters (m) |
| 7624306945 sir | = 1.140596318972E+24 kilometers (km) |
| 7624306945 sir | = 1.140596318972E+29 centimeters (cm) |
| 7624306945 sir | = 3.7421139073885E+27 feet (ft) |
| 7624306945 sir | = 4.4905366888661E+28 inches (in) |
| 7624306945 sir | = 1.2473713024628E+27 yards (yd) |
| 7624306945 sir | = 7.0873369458115E+23 miles (mi) |
| 7624306945 sir | = 120557691467.29 light years (ly) |
| 7624306945 sir | = 4.310915764419E+30 pixels (PX) |
| 7624306945 sir | = 7.128726993575E+61 planck length (pl) |