Convert Nanowatt to Gigawatt
Unit definitions
Nanowatt
$10^{-9}$ watts is a nanowatt.
Gigawatt
$10^{9}$ watts is a gigawatt.
How to convert Nanowatt to Gigawatt
$$\text{Power}_{\text{GW}} = \frac{\text{Power}_{\text{nW}}}{{10}^{18}}$$
Examples
Example 1
Convert $20.0\ \text{nW}$ to $\text{GW}$.
$$\text{Power}_{\text{GW}} = \frac{20.0}{{10}^{18}}$$
$$\text{Power}_{\text{GW}} = 0.00000000000000002$$
$$\therefore \ 20.0\ \text{nW} = 0.00000000000000002 \ \text{GW}$$
Example 2
Convert $90.0\ \text{nW}$ to $\text{GW}$.
$$\text{Power}_{\text{GW}} = \frac{90.0}{{10}^{18}}$$
$$\text{Power}_{\text{GW}} = 0.00000000000000009$$
$$\therefore \ 90.0\ \text{nW} = 0.00000000000000009 \ \text{GW}$$
Example 3
Convert $105.0\ \text{nW}$ to $\text{GW}$.
$$\text{Power}_{\text{GW}} = \frac{105.0}{{10}^{18}}$$
$$\text{Power}_{\text{GW}} = 0.000000000000000105$$
$$\therefore \ 105.0\ \text{nW} = 0.000000000000000105 \ \text{GW}$$
Example 4
Convert $150.0\ \text{nW}$ to $\text{GW}$.
$$\text{Power}_{\text{GW}} = \frac{150.0}{{10}^{18}}$$
$$\text{Power}_{\text{GW}} = 0.00000000000000015$$
$$\therefore \ 150.0\ \text{nW} = 0.00000000000000015 \ \text{GW}$$
Example 5
Convert $170.0\ \text{nW}$ to $\text{GW}$.
$$\text{Power}_{\text{GW}} = \frac{170.0}{{10}^{18}}$$
$$\text{Power}_{\text{GW}} = 0.00000000000000017$$
$$\therefore \ 170.0\ \text{nW} = 0.00000000000000017 \ \text{GW}$$