>>15229073A hertz is a cycle per second. A second is an arbitrary division of time. If we had divided a day (earth's rotation) in, for example, 20 hours, each hour 100 minutes, each minute 10 seconds, a second would be completely different, and your numbers wouldn't mean shit.
Music is about the relative frequency between notes, not the absolute frequency of a particular tunning. If you had half a brain, you'd be talking about the equal temperament vs just intonation.
