title: How to display numbers in a human readable format?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3978266/number-format-writing-1e-5-instead-of-0-00001">Number format, writing 1e-5 instead of 0.00001</a><br>
    <a href="https://stackoverflow.com/questions/7810001/how-to-not-display-number-as-exponent">How to not display number as exponent?</a>  </p>
  </blockquote>
  
  
  
  <p>I am using RStudio and have a problem that I could not find any solution for:</p>
  
  <p>When working with very large numbers, R displays those number in a shorter format.</p>
  
  <p>But when calculating (for example) <em>(2000x1000x2000)</em>, I really want to see <em>4000000000</em> and <strong>not</strong> <em>4e+09</em>. 
  How can I change that behaviour?</p>