Is 3,463,854 perches as big as The Grand Canyon?
It's about 0.0000006 times as big as The Grand Canyon

The size of The Grand Canyon is about 5,950,000,000,000 perches.
(Coconino County and Mohave Counties, Arizona, near Fredonia and Grand Canyon, Arizona)
A dynamic and continuously changing landscape, the Grand Canyon has an approximate volume of 5,950,000,000,000 perches. The strata of the rock visible in the Canyon's walls display nearly 2 billion years of geological history.
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