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javascript - How to write with innerHTML on input type text

I want to write something in:

<input type="text" id="total">

With

document.getElementById('total').innerHTML = 'hi';

But it is not writing anything in text box.
Even I also tried it with className but still not working.

Is there any solution?

<html>
  <body>  
    <h2>My First JavaScript</h2>  
    <input type="text" id="total" >
    <script>
        document.getElementById('total').innerHTML = 'hi';
    </script>
  </body>
</html> 
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You didn't set id to the input and there is no innerHTML property of type input. Use value instead.

document.getElementById('total').value = 'hi';
<h2>My First JavaScript</h2>  
<input type="text" id="total" >

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