Official Name : United Kingdom of Greater Arabian Peninsula (المملكة المتحدة لشبه الجزيرة العربية الكبرى) Estabilished : 1727 Continent : Asia Total Area : 3.128.276 km2 Total Princedom : 28 Largest Princedom : Princedom of Hassa (283.859 km2) Smallest Princedom : Princedom of Bahrain (789 km2) Total Division : 28 (Princedom States), 5 (Royal Capitals) Population : 78.450.000 (2024) First King : King Muhammad bin Abdul Wahhab al-Saud (1727-1792) Current King : King Turki bin Faisal bin Abdulaziz Al Saud (2002-) Crown Prince : Prince Muhammad bin Salman al-Saud (2015-) First Prime Minister : Prince Muhammad Zayed al-Khalifa al-Nahyan (1889-) Current Prime Minister : Prince Hamdan bin Muhammad al-Nahyan (2021-) Capital City : Riyadh, Doha, Manama, Kuwait City, Abu Dhabi, Muscat (Riyadh is national capital, and others is state capital). Largest City : Riyadh (7.5 million), Dubai (3.8 million), Jeddah (3 million) Government : Federative Divided Consitutional Monarchy (1889-) Currency : Arabian Dirham (1 ABD = $0,87) GDP : USD$5.127.178.200.000 (2024) GDP Per Capita : USD$65,356 (2024) Total Billionaires : 36 Richest People : Muhammad Amin al-Nasser bin Ziyad al-Nasser (USD$36.6 billion) Total Oil Reserves : 238.8 billion barrels (2024) Total Oil Production : 3.850.000 barrels (2024) Total Armed Royal Forces : 658,000 (2024) Total Tanks : 1.150 (2024) Total Ships : 330 (2024) Total Aircraft : 480 (2024) Global Firepower Rank : 10th (2024) Largest Religion : Islam (92.1%), Hinduism (3.4%), Christianity (1.5%), Jews (0.8%), Zoroastrianism (0.5%), Others (1.7%) Largest Ethnicity : Arabs (85%), Indian (10%), Official Language : Arabs National Anthem : Hymn of the Arabian Nations, King, and People (نشيد الأمة العربية ملكا وشعبا) Organization : UN, G20, OPEC, OIC, Arab League, BRICS