Bluebulb Projects' The Measure of Things presents:
25 is about one-nine-hundred-fifty-thousandth the number of Books in the US Library of Congress (2013)
In other words, it's 0.00000105967830 times the count of Books in the US Library of Congress (2013), and the count of Books in the US Library of Congress (2013) is 943,682.630 times that amount.
(2013 figures) (total of books only)
