timeToSeconds - javascript

function secondsToYears(seconds) {
    var minutes = seconds / 60;
    var hours = minutes / 60;
    var days = hours / 24;
    var years = days / 365;

    return years;
}

function secondsToMonths(seconds) {
    var minutes = seconds / 60;
    var hours = minutes / 60;
    var days = hours / 24;
    var months = days / 30;

    return months;
}

function secondsToDays(seconds) {

    var minutes = seconds / 60;
    var hours = minutes / 60;
    var days = hours / 24;

    return days;
}

function secondsToMinutes(seconds) {
    var minutes = seconds / 60;

    return minutes;
}

function secondsToHours(seconds) {

    var minutes = seconds / 60;
    var hours = minutes / 60;

    return hours;
}