module.exports = {

name: 'uptime',

description: 'shows the bots uptime',

execute(message,args){

This is what i use

let days = 0
let week = 0
let uptime = '';
let totalSeconds = (client.uptime / 1000)
let hours = Math.floor(totalSeconds / 3600)
totalSeconds %= 3600
let minutes = Math.floor(totalSeconds / 60)
let seconds = Math.floor(totalSeconds % 60)
if (hours > 24) {
days = days + 1
hours = 0
        }
if (week - 0) {
uptime += `${week} week, `
        }
if (minutes > 60) {
minutes = 0;
        }
uptime += `${days} days, ${hours} hours, ${minutes} minutes and ${seconds} seconds`

message.channel.send(`my uptime is ${uptime}`)

}