sexagesimal
Speech parts
1. sexagesimal - Noun
2. sexagesimal - Adjective
Meaning
Pertaining to, or founded on, the number sixty.
A sexagesimal fraction.
Source: Webster's dictionarySynonyms
Phrases with the word
Examples
the sexagesimal divisions of hours and degrees
24: quadrovigesimal The Sko languages have a base-24 system with a subbase of 6. 32: duotrigesimal main Ngiti has base 32. 60: sexagesimal main Ekari has a base-60 system.
AD 150) subdivided the day into sixty parts (the sexagesimal system).
Anyway, Hipparchus found inconsistent results; he later used the ratio of the epicycle model (3122+1/2 : 247+1/2), which is too small (60 : 4;45 sexagesimal).
Angular measure also uses these sexagesimal units; in that field, it is the degree that is subdivided into minutes and seconds, while in time, it is the hour.
Although the trigesimal and sexagesimal systems (where the reciprocals of all 5-smooth numbers terminate) do even better in this respect, this is at the cost of unwieldy multiplication tables and a much larger number of symbols to memorize.