Just plug this into a PowerShell command line and see how quick it takes to count to 1 billion. The weekend will be over before it's done.

1..1000000000 | % { $_ }

Just plug this into a PowerShell command line and see how quick it takes to count to 1 billion at a rate of around 6000 per second:

1..1000000000 | % { $_ }

Just plug this into a PowerShell command line and see how quick it takes to count to 1 trillion at a rate of around 6000 per second:

1..1000000000 | % { $_ }