Indonesia is composed of 17,508 islands. It is the largest archipelago country in the world. It is composed of 17,506 islands. It covers an area of 1,904,569 square kilometers across Asia and Oceania. It is located at the key point between the Pacific Ocean and the Indian Ocean. It is strategically located in the world. The important capital is in Jakarta, with a total population of over 280 million, making it the fourth most populous country in the world.