title: How to make unix timestamp to show time over 24 hours?
body: <p>I would like to show any give time in hours only.</p>
  
  <p>Example:</p>
  
  <p>Unix timestamp: 169200</p>
  
  <p>Which is equal to 1 day and 23 hours...</p>
  
  <p>But how can I convert this to hours so it shows 47:00:00 (47 hours)?</p>
  
  <p>Thanks</p>
  
  <p><strong>Edit</strong>: It must show minutes and seconds too ;)</p>