13 centimeters in kilometers

Conversion formula
How to convert 13 centimeters to kilometers?

We know (by definition) that: $1\mathrm{cm}=1e-05\mathrm{km}$

We can set up a proportion to solve for the number of kilometers.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 13 ⁢ cm = 0.00013000000000000002 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 7692.30769230769 times 13 centimeters.

It can also be expressed as: 13 centimeters is equal to $\frac{1}{\mathrm{7692.30769230769}}$ kilometers.

Approximation

An approximate numerical result would be: thirteen centimeters is about zero kilometers, or alternatively, a kilometer is about seven thousand, six hundred and ninety-two point three one times thirteen centimeters.