Convert Centimeter to Nanometer
Unit definitions
Centimeter
$\frac{1}{10^{2}}$ of a meter is a centimeter.
Nanometer
$\frac{1}{10^{9}}$ of a meter is a nanometer.
How to convert Centimeter to Nanometer
$$\text{Length}_{\text{nm}} = \text{Length}_{\text{cm}} \cdot {10}^{7}$$
Examples
Example 1
Convert $30.0\ \text{cm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = 30.0 \cdot {10}^{7}$$
$$\text{Length}_{\text{nm}} = 300000000$$
$$\therefore \ 30.0\ \text{cm} = 300000000 \ \text{nm}$$
Example 2
Convert $70.0\ \text{cm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = 70.0 \cdot {10}^{7}$$
$$\text{Length}_{\text{nm}} = 700000000$$
$$\therefore \ 70.0\ \text{cm} = 700000000 \ \text{nm}$$
Example 3
Convert $115.0\ \text{cm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = 115.0 \cdot {10}^{7}$$
$$\text{Length}_{\text{nm}} = 1150000000$$
$$\therefore \ 115.0\ \text{cm} = 1150000000 \ \text{nm}$$
Example 4
Convert $135.0\ \text{cm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = 135.0 \cdot {10}^{7}$$
$$\text{Length}_{\text{nm}} = 1350000000$$
$$\therefore \ 135.0\ \text{cm} = 1350000000 \ \text{nm}$$
Example 5
Convert $190.0\ \text{cm}$ to $\text{nm}$.
$$\text{Length}_{\text{nm}} = 190.0 \cdot {10}^{7}$$
$$\text{Length}_{\text{nm}} = 1900000000$$
$$\therefore \ 190.0\ \text{cm} = 1900000000 \ \text{nm}$$