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Quick Answer. The sex ratio is 107 males to 100 females, based on an estimated population of 7.17 billion people as of July 2014. Therefore, there are about 3.7 billion males in the world, and about 9.56 million of them are ages 14 and under. Continue Reading.
exists and is an alternate of . There are over 7 billion people in the world. At a certain age, the population loses most of their fathers. If most dads have more than 1 kid, then I would guess there are hundreds of millions of father's in the world. Not the following, which was on another answer site...