686/675

Interval information

Ratio

686/675

Factorization

2 × 3^-3 × 5^-2 × 7³

Monzo

[1 -3 -2 3⟩

Size in cents

27.98529¢

Names

sengic comma,
senga comma

Color name

z³gg3, Trizo-agugu comma

FJS name

[math]\displaystyle{ \text{dd3}^{7,7,7}_{25} }[/math]

Special properties

reduced

Tenney height (log₂ nd)

18.8208

Weil height (log₂ max(n, d))

18.8441

Wilson height (sopfr(nd))

42

Open this interval in xen-calc

The interval of 686/675, the senga comma or sengic comma is a 7-limit small comma. It pops up as the difference between a stack of three 7/6s and a stack of two 5/4s. It is tempered out in temperaments of the sengic family.