Is That A Big Number?

If Estimated population of Javan Rhino (74 individuals) was a standard unit ...

Number of seats in Fenway Park (baseball stadium) (37,500 )...more would be 500 x Estimated population of Javan Rhino

Estimated world population of Alpine Ibex (30,000 individuals)...more would be 400 x Estimated population of Javan Rhino

Number of seats in Lord's Cricket Ground (30,000 )...more would be 400 x Estimated population of Javan Rhino

Estimated world population of Wild Yak (15,000 individuals)...more would be 200 x Estimated population of Javan Rhino

Number of seats in the Arena in Verona, Italy (15,000 )...more would be 200 x Estimated population of Javan Rhino

Number of rooms in the First World Hotel in Genting Highlands (Malaysia) (7,350 )...more would be 100 x Estimated population of Javan Rhino

Estimated world population of Sumatran Orangutan (7,300 individuals)...more would be 100 x Estimated population of Javan Rhino

Number of seats in Hammersmith Apollo music venue (London) (3,630 )...more would be 50 x Estimated population of Javan Rhino

Estimated world population of Snow Leopard (3,000 individuals)...more would be 40 x Estimated population of Javan Rhino

Estimated population of Bengal Tigers (3,000 individuals)...more would be 40 x Estimated population of Javan Rhino

Number of paintings that Picasso painted (1,885 )...more would be 25 x Estimated population of Javan Rhino

Number of passengers on a Boeing 777-300 airliner (typical configuration) (368 )...more would be 5 x Estimated population of Javan Rhino

Estimated population of Red Wolf (USA) (300 individuals)...more would be 4 x Estimated population of Javan Rhino

Number of skyscrapers in Shanghai (>150m tall, 2021) (186 )...more would be 2.5 x Estimated population of Javan Rhino

Number of games played in longest-ever tennis match between Isner and Mahut (2010) (183 )...more would be 2.5 x Estimated population of Javan Rhino

Number of plays that Shakespeare wrote (37 )...more would be 1/2 of Estimated population of Javan Rhino

Yes, there's now a book based on these numbers. Oxford University Press: July 2018.