Megabyte comma
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Ratio | 1048576/1048575 |
Subgroup monzo | 2.3.5.11.31.41 [20 -1 -2 -1 -1 -1⟩ |
Size in cents | 0.0016510342¢ |
Name | megabyte comma |
Color name | s41u31u1ugg3, safowuthiwulugugu 3rd, Safowuthiwulugugu comma |
FJS name | [math]\text{dd3}_{5,5,11,31,41}[/math] |
Special properties | square superparticular, reduced |
Tenney height (log_{2} nd) | 40 |
Weil height (log_{2} max(n, d)) | 40 |
Wilson height (sopfr (nd)) | 136 |
Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~1.19982 bits |
Comma size | unnoticeable |
open this interval in xen-calc |
1048576/1048575, the megabyte comma is a 41-limit superparticular comma of about 0.00165 cents. It is the amount by which a stack consisting of 16/15, 32/31 and 64/55 exceeds 41/32. This comma is notably tempered by 311edo, an excellent 41-limit temperament.
Etymology
The word megabyte for this comma was introduced by Xenllium in 2023. It often refers to 1048576 (2^{20}) bytes instead of 1000000, arising from the prevalence of sizes that are powers of two in modern digital memory architectures.