Question

How many parsec are in one kilometer?

Answer 1

Parsec is a large unit.

Explanation:

Taking speed of light as 300,000 KM/sec parsec= 3.26x300,000 x ,60x 60 x24x 365.25. Now divide 1 by this figure
Answer will be approximately 3.24077 x 10 ^ 14.

Answer 2

1 km = 3.240779 E`-`14 parsec

Explanation:

1 parsec =206264.8 AU.
1 AU = 149597870 km.
1 parsec = 3.0856775 E+13 km.
Inversely, 1 km = 3.240779 E`-`14 parsec