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.

4,000 is about one-and-nine-tenths times the number of Steps in the Sears Tower.
In other words, it's 1.8970 times the count of Steps in the Sears Tower, and the count of Steps in the Sears Tower is 0.52710 times that amount.
(a.k.a. Willis Tower) (Chicago, Illinois) (steps per stairwell)
The Sears Tower extends 108 stories into the sky above the city of Chicago and includes 2,109 steps in each of its stairwells. Each year, more than 1.3 million visitors make the trip to an observation area called the Skydeck on the 103rd floor.
There's more!
Click here to see how other things compare to 4,000...