# How do you write 19,000  in standard notation?

Feb 8, 2017

$19 , 000 \text{ }$ is written in standard notation.

$1.9 \cdot {10}^{4} \text{ }$is written in scientific notation

#### Explanation:

In expanded notation, it would be
$10 , 000 + 9 , 000$

or $1 \times 10 , 000 + 9 \times 1 , 000$

You can write this with powers, too
$1 \cdot {10}^{4} + 9 \cdot {10}^{3}$

The number can also be written as $1.9 \cdot {10}^{4}$ in scientific notation.