e-penis measuring contest?

$Servers = Get-ADComputer -SearchBase 'OU=Servers_Prod,DC=somecompany,DC=com' -Filter *


#I am lazy
#https://blogs.msdn.microsoft.com/powershell/2009/08/12/get-systemuptime-and-working-with-the-wmi-date-format/
function Get-SystemUptime ($value)
{
    [Management.ManagementDateTimeConverter]::ToDateTime($value)
}

foreach ($Server in $Servers) {
    try {
        $value = (Get-WmiObject -ComputerName $Server.Name -Class win32_OperatingSystem -ea SilentlyContinue).LastBootupTime
        "$($Server.Name) - $((New-TimeSpan -End (Get-Date) -Start (Get-SystemUptime $value)).Days)"
    }
    catch {
        continue
    }
}