Hecho general: 16 is the minimum age for getting an adult job in most states and provinces across the globe.
Hecho matemático: 16 is the hexadecimal system, a common number system used in computer programming, uses 16 digits where the last 6 are usually represented by letters: 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F.
Trivia: 16 is the number of teams that qualified for the finals of the FIFA World Cup from 1934 through 1978 (although for various reasons, only 15 competed in the 1938 and 1950 finals).
Fecha histórica: January 16th is the day in 1120 that the Council of Nablus is held, establishing the earliest surviving written laws of the Crusader Kingdom of Jerusalem.