Bluebulb Projects' The Measure of Things presents:
The Count of Things Logo


Click the box above and enter your number, then make a unit selection if you wish, then click the "Show Me" button.


150,000,000 is about six-and-a-half times the number of Books in the Library of Congress (2013).
In other words, it's 6.35806970 times the count of Books in the Library of Congress (2013), and the count of Books in the Library of Congress (2013) is 0.157280440 times that amount.
(2013 figures) (total of books only)
There's more!
Click here to see how other things compare to 150,000,000...