If Number of games played in longest-ever tennis match between Isner and Mahut (2010) (183 ) was a standard unit ...
Number of seats in the Rose Bowl (American football stadium) (90,900 )...more would be 500 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of seats in Wembley Stadium (90,000 )...more would be 500 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Pop. of Dominica (2023) (74,700)...more would be 400 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of US Military deaths in the Korean war (36,600 )...more would be 200 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Estimated world population of Black Wildebeest (18,000 individuals)...more would be 100 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of stars visible to the naked eye (of magnitude 6.5 or brighter) (9,100 )...more would be 50 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of rooms in the First World Hotel in Genting Highlands (Malaysia) (7,350 )...more would be 40 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Estimated world population of Sumatran Orangutan (7,300 individuals)...more would be 40 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of US Military deaths in the Iraq war (4,580 )...more would be 25 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Estimated world population of Sunda Clouded Leopard (4,500 individuals)...more would be 25 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of seats in Hammersmith Apollo music venue (London) (3,630 )...more would be 20 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
High estimate of world population of Giant Panda (1,800 individuals)...more would be 10 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of books that Barbara Cartland wrote (723 )...more would be 4 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of airports in the United Kingdom (460 )...more would be 2.5 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of Deaths of UK soldiers in the battle of the Somme in 1916 (458 )...more would be 2.5 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of passengers on a Boeing 777-300 airliner (typical configuration) (368 )...more would be 2 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of ways a travelling salesman can visit six towns (and return home) (360 )...more would be 2 x Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of skyscrapers in Shanghai (>150m tall, 2021) (186 )...more would be about as big as Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Estimated population of Javan Rhino (74 individuals)...more would be 2/5 of Number of games played in longest-ever tennis match between Isner and Mahut (2010)
Number of plays that Shakespeare wrote (37 )...more would be 1/5 of Number of games played in longest-ever tennis match between Isner and Mahut (2010)
