20/13
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| Ratio | 20/13 |
| Factorization | 22 × 5 × 13-1 |
| Monzo | [2 0 1 0 0 -1⟩ |
| Size in cents | 745.78605¢ |
| Names | Barbados sixth, ratwolf wolf fifth, tridecimal semitenth |
| Color name | 3uy5, thuyo 5th |
| FJS name | [math]\text{A5}^{5}_{13}[/math] |
| Special properties | reduced |
| Tenney height (log2 nd) | 8.02237 |
| Weil height (log2 max(n, d)) | 8.64386 |
| Wilson height (sopfr(nd)) | 22 |
| Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~4.28228 bits |
[sound info] | |
| open this interval in xen-calc | |
20/13, the tridecimal semitenth, is a 13-limit interseptimal interval measuring about 746 cents.