Indonesia lies between latitudes 11°S and 6°N, and longitudes 95°E and 141°E. It is the world's largest archipelagic country, extending  from east to west and  from north to south. The country's Coordinating Ministry for Maritime and Investments Affairs says Indonesia has 17,504 islands (with 16,056 registered at the UN) scattered over both sides of the equator, around 6,000 of which are inhabited. The largest are Sumatra, Java, Borneo (shared with Brunei and Malaysia), Sulawesi, and New Guinea (shared with Papua New Guinea). Indonesia shares land borders with Malaysia on Borneo and Sebatik, Papua New Guinea on the island of New Guinea, and East Timor on the island of Timor, and maritime borders with Singapore, Malaysia, Vietnam, the Philippines, Palau, and Australia.