This depends on how active you are. Take for example a new member who just started to answer questions say today. If he or she will manage to answer 5 questions on a daily basis, then he or she will reach 3,000 points in 60 days. If for example this new member decides to be more active, and answers 5 questions, posts 5 questions and 5 replies per day, then he will reach payout in 50 days. If this new member will be extremely active and will post 10 questions and 10 replies apart from, of course, meeting the 5-answer limit daily then he will reach payout in 43 days.
Then again, take note that posting replies and questions are not limited; hence, he or she can make use of this opportunity to gain as many points as possible without sacrificing the quality of post that he or she makes.