44/39

Interval information

Ratio	44/39
Factorization	22 × 3-1 × 11 × 13-1
Monzo	[2 -1 0 0 1 -1⟩
Size in cents	208.8353¢
Names	tridecimal major second, minthmic whole tone
Color name	3u1o2, thulo 2nd
FJS name	[math]\displaystyle{ \text{M2}^{11}_{13} }[/math]
Special properties	reduced
Tenney height (log2 nd)	10.7448
Weil height (log2 max(n, d))	10.9189
Wilson height (sopfr(nd))	31
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44/39, the tridecimal major second is a 13-limit interval that is notable as the fourth complement of 13/11. Conveniently, it is separated from 33/26 by 9/8, and is also separated from 9/8 itself by the minthma, hence why it's also called the minthmic whole tone.

See also

• 39/22 – its octave complement
• 117/88 – its fifth complement
• 13/11 – its fourth complement