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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.| 9967616179 Siriometer | to common length units |
|---|---|
| 9967616179 sir | = 1.4911553803784E+27 meters (m) |
| 9967616179 sir | = 1.4911553803784E+24 kilometers (km) |
| 9967616179 sir | = 1.4911553803784E+29 centimeters (cm) |
| 9967616179 sir | = 4.8922420616089E+27 feet (ft) |
| 9967616179 sir | = 5.8706904739307E+28 inches (in) |
| 9967616179 sir | = 1.6307473538696E+27 yards (yd) |
| 9967616179 sir | = 9.2656099651684E+23 miles (mi) |
| 9967616179 sir | = 157610757888 light years (ly) |
| 9967616179 sir | = 5.6358635650035E+30 pixels (PX) |
| 9967616179 sir | = 9.319721127365E+61 planck length (pl) |