The Powerball jackpot climbed to an estimated $1.6 billion — the game's fourth-largest prize ever —after another drawing passed Saturday night without a winner. The winning numbers were 4, 5, 28, 52 and 69 with a Powerball of 20. The jackpot now has an estimated cash value of $735.3 million, Powerball said. In addition to the fourth-largest Powerball prize, it's also the fifth-largest among U.S. lottery jackpots. Drawings take place every Monday, Wednesday and Saturday at 11 p.m. ET. #powerball #lottery #philadelphia #philly