Convert Picometer to Nanometer
Unit definitions
Picometer
$\frac{1}{10^{12}}$ of a meter is a picometer.
Nanometer
$\frac{1}{10^{9}}$ of a meter is a nanometer.
How to convert Picometer to Nanometer
$$\text{Length}_{\text{nm}} = \frac{\text{Length}_{\text{pm}}}{{10}^{3}}$$
Examples
Example 1
Convert $40.0\ \text{pm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = \frac{40.0}{{10}^{3}}$$
$$\text{Length}_{\text{nm}} = 0.04$$
$$\therefore \ 40.0\ \text{pm} = 0.04 \ \text{nm}$$
Example 2
Convert $90.0\ \text{pm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = \frac{90.0}{{10}^{3}}$$
$$\text{Length}_{\text{nm}} = 0.09$$
$$\therefore \ 90.0\ \text{pm} = 0.09 \ \text{nm}$$
Example 3
Convert $115.0\ \text{pm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = \frac{115.0}{{10}^{3}}$$
$$\text{Length}_{\text{nm}} = 0.115$$
$$\therefore \ 115.0\ \text{pm} = 0.115 \ \text{nm}$$
Example 4
Convert $135.0\ \text{pm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = \frac{135.0}{{10}^{3}}$$
$$\text{Length}_{\text{nm}} = 0.135$$
$$\therefore \ 135.0\ \text{pm} = 0.135 \ \text{nm}$$
Example 5
Convert $180.0\ \text{pm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = \frac{180.0}{{10}^{3}}$$
$$\text{Length}_{\text{nm}} = 0.18$$
$$\therefore \ 180.0\ \text{pm} = 0.18 \ \text{nm}$$