JSFiddle - React, Tailwind, and code Playground

JavaScript

function secondsToTime(secs)
{
    var hours = Math.floor(secs / (60 * 60));
   
    var divisor_for_minutes = secs % (60 * 60);
    var minutes = Math.floor(divisor_for_minutes / 60);
 
    var divisor_for_seconds = divisor_for_minutes % 60;
    var seconds = Math.ceil(divisor_for_seconds);
   
    var obj = {
        "h": hours,
        "m": minutes,
        "s": seconds
    };
    return obj;
}

console.log(secondsToTime(1439))