Convert Picowatt to Zeptowatt
Unit definitions
Picowatt
$10^{-12}$ watts is a picowatt.
Zeptowatt
$10^{-21}$ watts is a zeptowatt.
How to convert Picowatt to Zeptowatt
$$\text{Power}_{\text{zW}} = \text{Power}_{\text{pW}} \cdot {10}^{9}$$
Examples
Example 1
Convert $20.0\ \text{pW}$ to $\text{zW}$.
$$\text{Power}_{\text{zW}} = 20.0 \cdot {10}^{9}$$
$$\text{Power}_{\text{zW}} = 20000000000$$
$$\therefore \ 20.0\ \text{pW} = 20000000000 \ \text{zW}$$
Example 2
Convert $70.0\ \text{pW}$ to $\text{zW}$.
$$\text{Power}_{\text{zW}} = 70.0 \cdot {10}^{9}$$
$$\text{Power}_{\text{zW}} = 70000000000$$
$$\therefore \ 70.0\ \text{pW} = 70000000000 \ \text{zW}$$
Example 3
Convert $105.0\ \text{pW}$ to $\text{zW}$.
$$\text{Power}_{\text{zW}} = 105.0 \cdot {10}^{9}$$
$$\text{Power}_{\text{zW}} = 105000000000$$
$$\therefore \ 105.0\ \text{pW} = 105000000000 \ \text{zW}$$
Example 4
Convert $135.0\ \text{pW}$ to $\text{zW}$.
$$\text{Power}_{\text{zW}} = 135.0 \cdot {10}^{9}$$
$$\text{Power}_{\text{zW}} = 135000000000$$
$$\therefore \ 135.0\ \text{pW} = 135000000000 \ \text{zW}$$
Example 5
Convert $185.0\ \text{pW}$ to $\text{zW}$.
$$\text{Power}_{\text{zW}} = 185.0 \cdot {10}^{9}$$
$$\text{Power}_{\text{zW}} = 185000000000$$
$$\therefore \ 185.0\ \text{pW} = 185000000000 \ \text{zW}$$