We have to put this into perspective :
Total currency in circulation
In 1990, total currency in circulation in the world passed 1 trillion USD. After 12 years, in 2002 this figure was 2 trillion USD, and in 2008 it
had increased to 4 trillion USD, broken down by country as follows:
Eurozone – 1035.2 billion USD, 24.30% of world total
United States – 850.7 billion USD, 19.97%
Japan – 762.4 billion USD, 17.90%
China – 492.3 billion USD, 11.56%
India – 140.3 billion USD, 3.29%
Russia – 110.8 billion USD, 2.60%
UK – 87.5 billion USD, 2.05%
Canada – 43.8 billion USD, 1.03%
Switzerland – 40.3 billion USD, 0.95%
Poland – 37.7 billion USD, 0.89%
Brazil – 37.3 billion USD, 0.88%
Mexico – 34.3 billion USD, 0.81%
Australia – 32.4 billion USD, 0.76%
Pakistan – 17.63 billion USD, 0.42
Other countries – 537.4 billion USD, 12.89%
So do the math, because I am too lazy to do that now. Take all the bitcoins in circulation and multiply it by 100 000 000 Satoshi's. Do you
think we will have enough? In January 1mBTC was worth $1.