multiply and divide values with power of ten in javascript
<p>how can i divide value that has power of 10 in javascript?  </p>

<p>For example:</p>

<pre><code>-5x10^-3 * 3x10^-9
</code></pre>

<p>is there a way to do this like a</p>

<pre><code>Math.powof(5,-3)
</code></pre>

<p>something like that?</p>
