(CNN) The $768.4 million Powerball has a winner -- and it's probably not you.

Unless you are a Wisconsin resident who got all the winning numbers: 16, 20, 37, 44, 62 and the Powerball number 12.

A single ticket sold in the state matched all six numbers to win the third-largest jackpot in US lottery history , lottery officials said.

Though the Powerball is listed at $768.4 million, the actual winnings come to less than that. The winner can accept a lump sum payment of $477 million or can get 30 graduated payments over the next 29 years that add up to $768.4 million, lottery officials said.

But neither total factors in taxes, which are expected to pump about $38 million into Wisconsin's coffers, depending on how the prize is paid out, Revenue Department Secretary Peter Barca said.

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