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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.| 332800 Siriometer | to common length units |
|---|---|
| 332800 sir | = 4.978688E+22 meters (m) |
| 332800 sir | = 4.978688E+19 kilometers (km) |
| 332800 sir | = 4.978688E+24 centimeters (cm) |
| 332800 sir | = 1.6334278215223E+23 feet (ft) |
| 332800 sir | = 1.9601133858268E+24 inches (in) |
| 332800 sir | = 5.4447594050744E+22 yards (yd) |
| 332800 sir | = 3.0936132983377E+19 miles (mi) |
| 332800 sir | = 5262327.4495296 light years (ly) |
| 332800 sir | = 1.8817090874594E+26 pixels (PX) |
| 332800 sir | = 3.11168E+57 planck length (pl) |