Convert Nanowatt to Petawatt
Unit definitions
Nanowatt
$10^{-9}$ watts is a nanowatt.
Petawatt
$10^{15}$ watts is a petawatt.
How to convert Nanowatt to Petawatt
$$\text{Power}_{\text{PW}} = \frac{\text{Power}_{\text{nW}}}{{10}^{24}}$$
Examples
Example 1
Convert $40.0\ \text{nW}$ to $\text{PW}$.
$$\text{Power}_{\text{PW}} = \frac{40.0}{{10}^{24}}$$
$$\text{Power}_{\text{PW}} = 0.00000000000000000000004$$
$$\therefore \ 40.0\ \text{nW} = 0.00000000000000000000004 \ \text{PW}$$
Example 2
Convert $80.0\ \text{nW}$ to $\text{PW}$.
$$\text{Power}_{\text{PW}} = \frac{80.0}{{10}^{24}}$$
$$\text{Power}_{\text{PW}} = 0.00000000000000000000008$$
$$\therefore \ 80.0\ \text{nW} = 0.00000000000000000000008 \ \text{PW}$$
Example 3
Convert $100.0\ \text{nW}$ to $\text{PW}$.
$$\text{Power}_{\text{PW}} = \frac{100.0}{{10}^{24}}$$
$$\text{Power}_{\text{PW}} = 0.0000000000000000000001$$
$$\therefore \ 100.0\ \text{nW} = 0.0000000000000000000001 \ \text{PW}$$
Example 4
Convert $145.0\ \text{nW}$ to $\text{PW}$.
$$\text{Power}_{\text{PW}} = \frac{145.0}{{10}^{24}}$$
$$\text{Power}_{\text{PW}} = 0.000000000000000000000145$$
$$\therefore \ 145.0\ \text{nW} = 0.000000000000000000000145 \ \text{PW}$$
Example 5
Convert $165.0\ \text{nW}$ to $\text{PW}$.
$$\text{Power}_{\text{PW}} = \frac{165.0}{{10}^{24}}$$
$$\text{Power}_{\text{PW}} = 0.000000000000000000000165$$
$$\therefore \ 165.0\ \text{nW} = 0.000000000000000000000165 \ \text{PW}$$