Land mass of Indonesia: 1,919,317 square kilometres. Land mass of Europe: 10,180,000 square kilometres. (Numbers from wikipedia) Indonesian to European land mass ratio is thus: 0.1885. That's an error of more than a factor of 4. I don't know where you get your numbers from but by your logic you're only the 4*4=16th most populous country in the world, 280 million less than the US and something about "28 World Wonders". Good night sir.