It's about 150 times the number of Teeth in a Great White Shark's Mouth.
In other words, the count of Teeth in a Great White Shark's Mouth is 0.0063 times 7,800.(Carcharodon carcharias) (average; including developing rows)
A Great White Shark has 48 exposed teeth on their upper and lower jaws. Behind these exposed teeth are developing teeth — up to 300 in about 5 rows. The sharks will continuously lose and replace the exposed teeth throughout their lives.
It's about 300 times the number of Countries in the European Union.
In other words, 7,800 is 280 times the count of Countries in the European Union, and the count of Countries in the European Union is 0.0036 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 one-three-hundred-fiftieth the number of ATMs in the World.
In other words, the count of ATMs in the World is 300 times 7,800.(2015 figures) (approximate)
There are approximately 3 million ATMs in the world, including sites in Antarctica, cruise ships, US Navy ships, and Tibet. ATM's typically hold between $20,000 and $100,000, depending on the size of the crowds where they're located.
It's about 500 times the number of Living Kings and Queens.
In other words, the count of Living Kings and Queens is 0.0019 times 7,800.(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 850 times the number of Symohonies Composed by Beethoven.
In other words, 7,800 is 866.666666667 times the count of Symohonies Composed by Beethoven, and the count of Symohonies Composed by Beethoven is 0.00115384615385 times that amount.(a.k.a. Ludwig van Beethoven)
Over the course of his life, Beethoven composed nine symphonies over the course of a twenty-four year period. After his death in early 1827, an estimated 20,000 Austrian citizens attended his public funeral.
It's about 2,000 times the number of Living U.S. Presidents.
In other words, the count of Living U.S. Presidents is 0.0005 times 7,800.(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)
As of this writing, there are five living United States Presidents — President Carter, President Clinton, President Obama, and the two Presidents Bush. At no point in U.S. history have their been more than six (6) living presidents, this circumstance having occurred three times.
It's about one-two-thousand-five-hundredth the number of VIsitors to Walt Disney World Each Year.
In other words, 7,800 is 0.00041963 times the count of VIsitors to Walt Disney World Each Year, and the count of VIsitors to Walt Disney World Each Year is 2,383.1 times that amount.(a.k.a. Walk Disney World Resort, a.k.a. Walt Disney World, a.k.a. WDW) (Lake Buena Vista and Bay Lake, Florida) (2013 figures) (for The Magic Kingdom; approximate; annual attendance totals)
Each year, Walt Disney World, Florida attracts 18,588,000 visitors. Disney World employees over 70,000 people and is the largest single-site employer in the United States.