There are 16,297,238 Bitcoins in circulation

Blocks mined: 143
Blocks total: 463,779
Minutes between blocks: 9.60
Bitcoins mined: 1,787.50 BTC
Difficulty: 521,974,519,553.00
No. of transactions: 292,609 tx
Hash rate: 3,710,491,657.27 GH/s
Trade volume: 41,750.53 BTC
Total bitcoins sent: 2,481,745.37 BTC