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A parsec (symbol: pc) is a unit of length used to measure large distances to objects outside our Solar System. One parsec is the distance at which one astronomical unit sub ..more definition+
The Bohr radius (a0 or rBohr) is a physical constant, approximately equal to the most probable distance between the proton and electron in a hydrogen atom in its ground state. It is named after Niels Bohr, due to its role in the Bohr model of an atom. Its value is 5.2917721067×10^−11 m.
In relation to the base unit of [length] => (meters), 1 Parsecs (pc) is equal to 3.0856775814914E+16 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 1611549552 Parsecs | to common length units |
|---|---|
| 1611549552 pc | = 4.9727223240689E+25 meters (m) |
| 1611549552 pc | = 4.9727223240689E+22 kilometers (km) |
| 1611549552 pc | = 4.9727223240689E+27 centimeters (cm) |
| 1611549552 pc | = 1.6314705787627E+26 feet (ft) |
| 1611549552 pc | = 1.9577646945153E+27 inches (in) |
| 1611549552 pc | = 5.4382352625425E+25 yards (yd) |
| 1611549552 pc | = 3.0899063991719E+22 miles (mi) |
| 1611549552 pc | = 5256021904.734 light years (ly) |
| 1611549552 pc | = 1.8794543435163E+29 pixels (PX) |
| 1611549552 pc | = 3.107951452543E+60 planck length (pl) |