It's about 50,000 times the number of Escalators in the State of Wyoming.
In other words, the count of Escalators in the State of Wyoming is 0.0000200 times 90,000.(2013 figures)
There are only two escalators in the State of Wyoming (although there are apparently plenty of elevators). It is speculated that the lack of escalators is due to the older age of the buildings and the abundance of cheap land resulting in single-story structures. At the time the last count of escalators was made, the state had a population of just 576,000 people.
It's about 20,000 times the number of Living U.S. Presidents.
In other words, the count of Living U.S. Presidents is 0.0000500 times 90,000.(a.k.a. Presidents of the United States; a.k.a. Presidents of the United States of America; a.k.a. POTUS), (2016 figures) (including current)
It's about 10,000 times the number of Symphonies Composed by Beethoven.
In other words, the count of Symphonies Composed by Beethoven is 0.0001 times 90,000.(a.k.a. Ludwig van Beethoven)
It's about 6,000 times the number of Living Kings and Queens.
In other words, the count of Living Kings and Queens is 0.00017 times 90,000.(2015 figures) (distinct Monarchs)
As of 2015, the world has fifteen Kings and Queens reigning over 45 countries. Of all these, Queen Elizabeth the II is the only reigning Queen; she has monarchical authority over the sixteen of the Commonwealth nations.
It's about 3,000 times the number of Countries in the European Union.
In other words, 90,000 is 3,200 times the count of Countries in the European Union, and the count of Countries in the European Union is 0.00031 times that amount.(a.k.a. EU) (2016 figures)
There are 28 member countries in the European Union, the latest member of which is Croatia. The EU is largely urban, with sixteen cities having a population of one million or more, and 75% of the population living in an urban area.
It's about 2,000 times the number of Teeth in a Great White Shark's Mouth.
In other words, 90,000 is 1,900 times the count of Teeth in a Great White Shark's Mouth, and the count of Teeth in a Great White Shark's Mouth is 0.00053 times that amount.(Carcharodon carcharias) (average; including developing rows)
It's about 1,500 times the number of Countries in Africa.
In other words, the count of Countries in Africa is 0.00059 times 90,000.(2016 figures) (sovereign states recognized by the UN only)