128/117

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Interval information
Ratio 128/117
Factorization 27 × 3-2 × 13-1
Monzo [7 -2 0 0 0 -1
Size in cents 155.56234¢
Name (greater) tridecimal neutral second
Color name 3u2, thu 2th
FJS name [math]\text{M2}_{13}[/math]
Special properties reduced,
reduced subharmonic
Tenney height (log2 nd) 13.8704
Weil height (log2 max(n, d)) 14
Wilson height (sopfr(nd)) 33
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~4.23621 bits
open this interval in xen-calc

128/117 is the (greater) tridecimal neutral second in 13-limit just intonation.

See also