How many floors are there in the United Nations Headquarters building?

The United Nations Headquarters Building, with 39 floors, is located along the East River in Manhattan, new york, USA, including the Secretariat Building, the Conference Hall Building, the Great Hall and the Hammarskj? ld Library.

Among them, the Secretariat is the tallest building, with a 39-story flat building and a glass surface, which is the core of the United Nations Headquarters. Known as "matchbox" because of its square cuboid shape, it was designed by 10 architects from all over the world, including China architect and son of Liang Qichao. There are more than 150 flagpoles in front of the Secretariat Building, with the national flags of the Member States of the United Nations hanging. The main flagpole is the blue flag of the United Nations.

Extended data:

The United Nations Headquarters Building was completed in 1947, the foundation stone was laid in 1949 and completed in 1952. This land was purchased from William Jay Kendoff, a real estate agent in new york at that time, with an area of 17 acre (about 6.87973 hectares). The US government provided an interest-free loan of $65 million. John Davison Rockefeller, Jr. also donated $8.5 million to help build the building.

Although the building is located in new york, its land is actually an international territory, with the first avenue in the west, 42nd Street in the south, 48th Street in the north and Donghe River in the east. On February 23, 2006, the United Nations General Assembly adopted a resolution entitled "Capital Master Plan", and decided to allocate 654.38+87.7 million dollars to renovate the United Nations Headquarters building.

People's Network-HD: Take you into the United Nations Headquarters Building.