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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 Zettameters (Zm) = 1.0E+21 meters.| 103000 Siriometer | to common length units |
|---|---|
| 103000 sir | = 1.54088E+22 meters (m) |
| 103000 sir | = 1.54088E+19 kilometers (km) |
| 103000 sir | = 1.54088E+24 centimeters (cm) |
| 103000 sir | = 5.0553805774278E+22 feet (ft) |
| 103000 sir | = 6.0664566929134E+23 inches (in) |
| 103000 sir | = 1.6851268591426E+22 yards (yd) |
| 103000 sir | = 9.5745844269466E+18 miles (mi) |
| 103000 sir | = 1628665.0459782 light years (ly) |
| 103000 sir | = 5.8237991589038E+25 pixels (PX) |
| 103000 sir | = 9.6305E+56 planck length (pl) |