Some facts about the world
Population 6,641,216,000 inhabitants (July 2007)
Superficial area 510,000,000 km² (196,950,000 Sq. miles)
Land surface 149,000,000 km² (57,510,000 Sq. miles)
Water surface 361,000,000 km² (139,440,000 Sq. miles)
Equatorial circumference 40,077 km (24,902 miles)
Meridional circumference 40,009 km (24,860 miles)
Equatorial diameter 12,757 km (7,926 miles)
Polar diameter 12,714 km (7,899.988 miles)
Polar radius 6,356.89 km (3,949.99 miles)
Volume of the Earth 1,080,000,000,000 km³ (260,000,000,000 cubic miles)
Mass 5,980,000,000,000,000,000,000 tonnes (6,592,000,000,000,000,000,000 tons)
Countries of the Word (as of July 2007)
Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan
Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, Brunei Darussalam, Bulgaria, Burkina Faso, Burma (Myanmar), Burundi
Cambodia, Cameroon, Canada, Cape Verde, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo, Democratic Republic of the Congo, Costa Rica, Côte d'Ivoire, Croatia, Cuba, Cyprus, Czech Republic
Denmark, Djibouti, Dominica, Dominican Republic
Ecuador, East Timor, Egypt, El Salvador, England, Equatorial Guinea, Eritrea, Estonia, Ethiopia
Fiji, Finland, France
Gabon Gambia, The Georgia Germany Ghana Great Britain Greece Grenada Guatemala Guinea Guinea-Bissau Guyana
Haiti Honduras Hungary
Iceland India Indonesia Iran Iraq Ireland Israel Italy
Jamaica Japan Jordan
Kazakhstan Kenya Kiribati Korea, North Korea, South Kuwait Kyrgyzstan
Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg
Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Mauritania Mauritius Mexico Micronesia Moldova Monaco Mongolia Montenegro Morocco Mozambique Myanmar
Namibia Nauru Nepal The Netherlands New Zealand Nicaragua Niger Nigeria Norway Northern Ireland
Oman
Pakistan Palau Palestinian State* Panama Papua New Guinea Paraguay Peru The Philippines Poland Portugal
Qatar
Romania Russia Rwanda
St. Kitts & Nevis St. Lucia St. Vincent & The Grenadines Samoa San Marino São Tomé & Príncipe Saudi Arabia Scotland Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria
Taiwan Tajikistan Tanzania Thailand Togo Tonga Trinidad & Tobago Tunisia Turkey Turkmenistan Tuvalu
Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan
Vanuatu Vatican City (Holy See) Venezuela Vietnam
Western Sahara Wales
Yemen
Zaire Zambia Zimbabwe