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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 Femtometers (fm) is equal to 1.0E-15 meters, while 1 Siriometer (sir) = 1.496E+17 meters.| 2200 Femtometers | to common length units |
|---|---|
| 2200 fm | = 2.2E-12 meters (m) |
| 2200 fm | = 2.2E-15 kilometers (km) |
| 2200 fm | = 2.2E-10 centimeters (cm) |
| 2200 fm | = 7.2178477690289E-12 feet (ft) |
| 2200 fm | = 8.6614173228346E-11 inches (in) |
| 2200 fm | = 2.405949256343E-12 yards (yd) |
| 2200 fm | = 1.3670166229221E-15 miles (mi) |
| 2200 fm | = 2.3253355882042E-28 light years (ly) |
| 2200 fm | = 8.3149616774755E-9 pixels (PX) |
| 2200 fm | = 1.375E+23 planck length (pl) |