No, not how much land can you buy with 1 BTC. What I'm asking is how much land would you have if you divided all the land area available on earth by 21M.
The total land area of the Earth is about 150M square kilometers or 57.5M square miles. Divided into 21M equal pieces, that would be 7 square km or about 4.35 square miles. That is 2783.74 acres of land per bitcoin. That's equivalent to a fifth of Manhattan. There are private islands with less acreage.
So how much land would be equivalent to a sat? There are 100M sats in a single bitcoin. So let's divide 7 square km by 100,000,000. That would result in 700 sq. cm, about 0.75 sq. feet. That's about the size of a MacBook Pro.
So if you keep stacking those MacBook Pros, you'll eventually get a private island! :)
@ax, it was a visualization, not a prescription