List of largest buildings

Columns: Name | Country and territory | Place | Floor area | Volume | Description
Boeing Everett Factory | United States | Everett , Washington | 398,000 m ( 4,280,000 sq ft ) | 13.3 million m ( 472 million cu ft ) | Boeing 's assembly site for a selection of the company 's largest aircraft , originally built for construction of the 747 | Great Mosque of Mecca | Saudi Arabia | Hijaz | 356,000 m ( 3,830,000 sq ft ) | 8 million m ( 282 million cu ft ) ( Approximate ) | The largest mosque in the world and the most sacred place for Muslims also surrounds Islam 's holiest place , the Kaaba | Jean-Luc Lagardère Plant | France | Toulouse - Blagnac | 122,500 m ( 1,319,000 sq ft ) | 5.6 million m ( 199 million cu ft ) | The assembly hall of the Airbus A380 , the world 's largest airliner | Aerium | Germany | Halbe , Brandenburg | 70,000 m ( 750,000 sq ft ) | 5.2 million m ( 184 million cu ft ) | A hangar originally intended to house the construction of a giant airship , this building now houses an indoor theme park , called Tropical Islands Resort | Meyer Werft Dockhalle 2 | Germany | Papenburg , Niedersachsen | 63,000 m ( 680,000 sq ft ) | 4.72 million m ( 167 million cu ft ) | Dry dock for construction of cruise ships | Boeing Composite Wing Center | United States | Everett , Washington | 111,500 m ( 1,200,000 sq ft ) | 3.7 million m ( 131 million cu ft ) | Boeing 's assembly site for the production of composite wings for the 777-8 and 777-9 | NASA Vehicle Assembly Building | United States | Kennedy Space Center , Florida | 32,374 m ( 348,470 sq ft ) | 3.66 million m ( 130 million cu ft ) | Originally built to enable simultaneous assembly and shelter for four Saturn V rockets | Inex Sipoo | Finland | Sipoo | 195,000 m ( 2,100,000 sq ft ) | 3.4 million m ( 120 million cu ft ) | Large grocery distribution center , completed in 2018 | The O2 | United Kingdom | London | 104,634 m ( 1,126,270 sq ft ) | 2.79 million m ( 98.6 million cu ft ) | Originally the Millennium Dome designed for London 's millennium celebrations and since converted into an entertainment centre

Example questions:
What is the official name of the country where the third biggest building by usable volume is located ? | In 2012 , how many people worked in the large-usable volume building located in Mobile ? | How many connected halls are in the large-usable volume building in Birmingham ? | The large-usable volume building in Hannover has how many halls ? | How many people live in the nation where the large-usable volume mosque is located ?

Answers:
French Republic | 3,100 | 20 | 27 | 33.4 million