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Avogadro Amedeo

Amedeo Avogadro, the scientist the number is named after

The Avogadro constant is a constant equal to the number of constituent particles contained within one mole of substance.[1] It is approximately equal to \(6.02214076 \times 10^{23}\text{ mol}^{-1}\).

A related term is Avogadro's number, a dimensionless constant equal to the number of atoms in 12 grams of 12C. The value of the Avogadro constant, when given in SI base units, is equal to the Avogadro constant.

Approximations

Notation Lower bound Upper bound
Scientific notation \(6.022\times10^{23}\) \(6.023\times10^{23}\)
Arrow notation \(5\uparrow34\) \(2\uparrow79\)
Steinhaus-Moser Notation 18[3] 19[3]
Copy notation 5[24] 6[24]
Taro's multivariable Ackermann function A(3,75) A(3,76)
Pound-Star Notation #*(2,1,2,3)*5 #*(3,1,2,3)*5
BEAF {5,34} {2,79}
Hyper-E notation 6E23 E[2]79
Bashicu matrix system (0)(0)(0)[938] (0)(0)(0)[939]
Hyperfactorial array notation 23! 24!
Fast-growing hierarchy \(f_2(72)\) \(f_2(73)\)
Hardy hierarchy \(H_{\omega^2}(72)\) \(H_{\omega^2}(73)\)
Slow-growing hierarchy \(g_{\omega^{17}20+\omega^{15}20}(21)\) \(g_{\omega^{17}20+\omega^{16}}(21)\)

Sources

  1. https://en.wikipedia.org/wiki/Avogadro_constant

See also

Large numbers in science