I was just wondering if stacked up how high would all these special edition halves be and here's what the internet gave up.
Copilot Search Branding
Height of 250,000 U.S. Half Dollars
A stack of 250,000 U.S. half dollars would be about 1.13& m (3.7& ft) tall
How this is calculated
Thickness of a U.S. half dollar: 0.109& mm (0.0043& in)
Number of coins: 250,000
Total height:
250,000×0.109mm=27,250mm#8776;1.13m
That's roughly 3.7& ft —
a little over the height of an average adult. 