16 (number) 0 to 15 in each column. Sixteen is an even number and a square number. Sixteen is the fourth power of two. Sixteen is the only integer that equals "m" and "n", for some unequal integers "m" and "n" ("m" = 4, "n" = 2, or vice versa). It has this property because 2 = 2 × 2. It is also equal to 2 (see tetration). 16 is the base of the hexadecimal number system, which is used extensively in computer science. In Spanish and Portuguese, 16 is the first compound number (Spanish: "dieciséis", European Portuguese: "dezasseis", Brazilian Portuguese: "dezesseis");
Elsa (given name) 10 baby names before the film was released, and became the most popular name afterwards, in 2014 and 2015. In the US, the number of babies named Elsa was 487 in 2010, and it more than doubled in 2014. Elsa (given name) Elsa is a female given name mostly used in the Scandinavian countries. In the past, Elsa was simply a short form for the biblical name Elisabeth and some of its variants: Elisabet, Elisabetta and Elizabeth. The first record mentioning the name were in Sweden at the 15th century, and became generally used after the 19th century. After the