Convert Nanogram to Rontogram
Unit definitions
Nanogram
$\frac{1}{10^{9}}$ of a gram is a nanogram.
Rontogram
$\frac{1}{10^{27}}$ of a gram is a rontogram.
How to convert Nanogram to Rontogram
$$\text{Mass}_{\text{rg}} = \text{Mass}_{\text{ng}} \cdot 1000000000000000000$$
Examples
Example 1
Convert $50.0\ \text{ng}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 50.0 \cdot 1000000000000000000$$
$$\text{Mass}_{\text{rg}} = 50000000000000000000$$
$$\therefore \ 50.0\ \text{ng} = 50000000000000000000 \ \text{rg}$$
Example 2
Convert $65.0\ \text{ng}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 65.0 \cdot 1000000000000000000$$
$$\text{Mass}_{\text{rg}} = 65000000000000000000$$
$$\therefore \ 65.0\ \text{ng} = 65000000000000000000 \ \text{rg}$$
Example 3
Convert $100.0\ \text{ng}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 100.0 \cdot 1000000000000000000$$
$$\text{Mass}_{\text{rg}} = 100000000000000000000$$
$$\therefore \ 100.0\ \text{ng} = 100000000000000000000 \ \text{rg}$$
Example 4
Convert $130.0\ \text{ng}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 130.0 \cdot 1000000000000000000$$
$$\text{Mass}_{\text{rg}} = 130000000000000000000$$
$$\therefore \ 130.0\ \text{ng} = 130000000000000000000 \ \text{rg}$$
Example 5
Convert $170.0\ \text{ng}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 170.0 \cdot 1000000000000000000$$
$$\text{Mass}_{\text{rg}} = 170000000000000000000$$
$$\therefore \ 170.0\ \text{ng} = 170000000000000000000 \ \text{rg}$$