Number of Planck volumes in the observable universe

The number of Planck volumes (cubic Planck lengths) in the observable universe is around \(4.65 \times 10^{185}\).Addressing the Observable Universe
One Planck length is \(1.616 \times 10^{-35}\) meters, and the volume of the observable universe is \(\approx 4 \times 10^{80}\) cubic meters.
==Approximations==
== Sources ==
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