This is taken from Reference.com:
Around 49.6 percent of the world's population is female, with a total female population of 3,710,295,643. There are 102 men for every 100 women across the globe. At birth, men outnumber women 107 to 100, but male life span is shorter. Nearly 1.28 billion of the world's female population lives in two countries, China and India. Curacao, Martinique, Latvia and Lithuania have the largest proportional female populations, with women in those countries making up more than 54 percent of the populace. On the other hand, many countries in the Arab world are more male-dominated, with women making up less than 40 percent of the population in Qatar, United Arab Emirates, Oman and Bahrain.
The populations of men and women in the world is roughly equal, with slightly more men than women. There are currently 102 men for every 100 women in the world, with a total of roughly 3,487,869,561 men alive in the world today.
There are more males born per year, and the adult male population globally is higher than the adult female population. However, male life expectancy is lower, meaning that in the age group of 55 years and up, the female population is higher than that of adult males.
This includes babies, young adults and mature adults..