$1,000,000 when stacked may not look to be as big a pile as you thought; but still this is 92 years of work for the average human on earth. Now this is a what a stack of 1 billion US dollars would look like.
Can you imaginge what the US Debt figure of 114.5 Trillion Dollars looks like when stacked? :D
A nice visualization here, bought to my notice by Nitin Agarwal.
Do check it out at WTFNoWay.com.
Want to know the US debt figure in real-time? Go here and watch the debt figure rise every second.
Check out the world's real-time debt clock here. Where does your country figure in this list?