Colombia (full name, Republic of Colombia) covers an area of approximately 1.14 million sq km with a terrain consisting of flat coastal lowlands, central highlands, high Andes Mountains and eastern lowland plains. Colombia borders Brazil, Ecuador, Panama, Peru and Venezuela, and has 3,208 km of coastline. The country is divided into 32 departments (Amazonas, Antioquia, Arauca, Atlantico, Bolivar, Boyaca, Caldas, Caqueta, Casanare, Cauca, Cesar, Choco, Cordoba, Cundinamarca, Guainia, Guaviare, Huila, La Guajira, Magdalena, Meta, Narino, Norte de Santander, Putumayo, Quindio, Risaralda, San Andres y Providencia, Santander, Sucre, Tolima, Valle del Cauca, Vaupes and Vichada) and one capital district (Bogota). Bogota is the capital, with a time difference of 5 hours behind that of GMT. The currency is the Colombian peso, and exports include petroleum, coffee, coal, gold, bananas, cut flowers, chemicals, emeralds, cotton products, sugar and livestock. The population of approximately 45,600,000 people comprises an ethnic makeup that is 58% mestizo, 20% white and 14% mulatto. The primary language is Spanish, and the predominant religion is Christianity.