676/675

Interval information

Ratio

676/675

Factorization

2² × 3^-3 × 5^-2 × 13²

Monzo

[2 -3 -2 0 0 2⟩

Size in cents

2.562893¢

Names

island comma,
parizeksma

Color name

Bithogu

FJS name

[math]\displaystyle{ \text{dd2}^{169}_{25} }[/math]

Special properties

square superparticular,
reduced

Tenney height (log₂ nd)

18.7996

Weil height (log₂ max(n, d))

18.8018

Wilson height (sopfr(nd))

49

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676/675, otherwise known as the island comma, or the parizeksma, is the difference between two 15/13's and a 4/3 perfect fourth, and also between 26/25 and 27/26. It is tempered out in any edo where the perfect fourth can be divided into two equal halves, making island chords possible.

676/675

See also