2 billion won in us July 8, 2019 16 32 64 128 2 billion won in usd 2 billion won in us dollars 2 billion won in us currency 2 billion won in us money 2 billion korean won in usd 2 billion won into usd 2 billion in usd 2 billion korean won in us dollars 2 billion yen to usd 2 million dollar