It's about the number of Seats in The Colosseum.
(a.k.a. The Coliseum, a.k.a. Flavian Amphitheatre, a.k.a. Amphitheatrum Flavium, a.k.a. Anfiteatro Flavio or Colosseo) (Rome) (estimated)
Built between 70 and 80 AD, The Colosseum was a central attraction of Rome, capable of seating 50,000 spectators for various events including plays, war reenactments, and gladiatorial matches. The structure was estimated to require 100,000 cu. m of stone to construct. It remains the largest amphitheater in the world.
It's about one-and-one-tenth times the number of Seats in New Yankee Stadium.
In other words, 57,000 is 1.1335 times the count of Seats in New Yankee Stadium, and the count of Seats in New Yankee Stadium is 0.88222 times that amount.(2014 figures for 2009 Stadium; seating figures only) (a.k.a. Yankee Stadium, a.k.a. The Stadium, a.k.a. The House that George Built) (South Bronx, New York City, New York)
It's about seven-tenths the number of Seats in Lambeau Field.
In other words, 57,000 is 0.70601 times the count of Seats in Lambeau Field, and the count of Seats in Lambeau Field is 1.4164 times that amount.(2014 figures) (a.k.a. City Stadium, a.k.a. New City Stadium, a.k.a. Titletown USA, a.k.a. The Frozen Tundra, a.k.a. The Shrine of Pro Football) (Green Bay, Wisconsin)
Lambeau Field, home of the Green Bay Packers NFL team, can accommodate 80,735 spectators. With 58 years of occupancy by the Packers, Lambeau Field holds the record as the longest consecutive home of any NFL team.
It's about one-and-a-half times the number of Seats in Fenway Park.
In other words, 57,000 is 1.5376 times the count of Seats in Fenway Park, and the count of Seats in Fenway Park is 0.65036 times that amount.(2013 figures; daytime capacity) (a.k.a. The Cathedral of Boston) (Boston, Massachusetts)
Fenway Park, the home of the Boston Red Sox baseball team, can accommodate 37,071 spectators when configured for daytime seating. Fenway Park holds the record for most consecutive sellout games, with a streak of 794 sellouts that ended in 2013. This figure is a dramatic turnaround from the attendance in 1965, which was at times as low as just 500 people.
It's about one-and-three-fifths times the number of McDonald's Locations in the World.
In other words, the count of McDonald's Locations in the World is 0.63 times 57,000.(2015 figures) (approximate)
It's about three-tenths the number of Letters in the Longest English Word.
In other words, 57,000 is 0.300286 times the count of an Letters in the Longest English Word, and the count of an Letters in the Longest English Word is 3.33016 times that amount.
It's about six times the number of Benches in Central Park.
In other words, the count of Benches in Central Park is 0.2 times 57,000.(Manhattan, New York City, New York)