How big is 570,000 square feet?
It's about 200,000,000 times as big as a US Dime
The size of a US Dime is about 0.002711 square feet.
(United States ten-cent coin) (a.k.a. Roosevelt dime)
The dime, in its current design since 1946, has a diameter of 17.91 mm (0.705 in) and an area of 0.002711 square feet.
It's about 700,000,000 times as big as a Nailhead
The size of a Nailhead is about 0.0008368 square feet.
(for 11-gauge wire nai)
An 11-gauge nailhead measures 0.0008368 square feet. Nails have been used since ancient times; archaeologists have discovered Ancient Egyptian nails that are over 5,000 years old.
It's about 0.0000000004 times as big as The Land area of Earth
The size of The Land area of Earth is about 1,603,200,000,000,000.000000000000000000000 square feet.
The Earth has a land area of 1,603,200,000,000,000.000000000000000000000 square feet. Only an estimated one-eighth of this area — or 200,400,000,000,000.0000000000000000000 square feet — is inhabitable by humans, with uninhabitable terrain such as deserts and high mountains covering the rest.
It's about 75,000,000,000 times as big as a Ballpoint Pen Tip
The size of a Ballpoint Pen Tip is about 0.00000750 square feet.
(a.k.a. Biro, a.k.a. ball pen, a.k.a. dot pen) (for medium tip)
The most common size of ballpoint pen — a medium-tip — measures 0.00000750 square feet. A typical ballpoint pen can write more than 8,500 m (28,000 ft) before running out of ink.