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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 Fods (fod) = 0.3141 meters.| 825400 Siriometer | to common length units |
|---|---|
| 825400 sir | = 1.2347984E+23 meters (m) |
| 825400 sir | = 1.2347984E+20 kilometers (km) |
| 825400 sir | = 1.2347984E+25 centimeters (cm) |
| 825400 sir | = 4.0511758530184E+23 feet (ft) |
| 825400 sir | = 4.861411023622E+24 inches (in) |
| 825400 sir | = 1.3503919510061E+23 yards (yd) |
| 825400 sir | = 7.6726815398075E+19 miles (mi) |
| 825400 sir | = 13051457.562626 light years (ly) |
| 825400 sir | = 4.66695517064E+26 pixels (PX) |
| 825400 sir | = 7.71749E+57 planck length (pl) |