One million seconds = ~11 days
One billion seconds = 31 years
It's not one order of magnitude - it's three.
One billion vs one million is the difference between a dollar candy ($1) and a full-time paycheck ($1,000).
The space between a nice bottle of wine ($50) and a median priced automobile ($50,000).
The delta between an expensive night out ($250) and a fucking house ($250,000).
And ultimately,
The failure of a working class income ($30,000 - or $15/hr x 40hrs FTE) and the assholes who rule us ($30,000,000).