Sexagesimal arithmetic
Sexagesimal Sex`a*ges"i*mal, a. [Cf. F. sexag['e]simal.] Pertaining to, or founded on, the number sixty. [1913 Webster]

{Sexagesimal fractions} or {Sexagesimal numbers} (Arith. & Alg.), those fractions whose denominators are some power of sixty; as, 1/60, 1/3600, 1/216000; -- called also {astronomical fractions}, because formerly there were no others used in astronomical calculations.

{Sexagesimal arithmetic}, or {Sexagenary arithmetic}, the method of computing by the sexagenary scale, or by sixties.

{Sexagesimal scale} (Math.), the sexagenary scale. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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• sexagesimal arithmetic — arithmetic in which computation proceeds by sixties …   Useful english dictionary

• Sexagesimal — Sex a*ges i*mal, a. [Cf. F. sexag[ e]simal.] Pertaining to, or founded on, the number sixty. [1913 Webster] {Sexagesimal fractions} or {Sexagesimal numbers} (Arith. & Alg.), those fractions whose denominators are some power of sixty; as, 1/60,… …   The Collaborative International Dictionary of English

• Sexagesimal fractions — Sexagesimal Sex a*ges i*mal, a. [Cf. F. sexag[ e]simal.] Pertaining to, or founded on, the number sixty. [1913 Webster] {Sexagesimal fractions} or {Sexagesimal numbers} (Arith. & Alg.), those fractions whose denominators are some power of sixty;… …   The Collaborative International Dictionary of English

• Sexagesimal numbers — Sexagesimal Sex a*ges i*mal, a. [Cf. F. sexag[ e]simal.] Pertaining to, or founded on, the number sixty. [1913 Webster] {Sexagesimal fractions} or {Sexagesimal numbers} (Arith. & Alg.), those fractions whose denominators are some power of sixty;… …   The Collaborative International Dictionary of English

• Sexagesimal scale — Sexagesimal Sex a*ges i*mal, a. [Cf. F. sexag[ e]simal.] Pertaining to, or founded on, the number sixty. [1913 Webster] {Sexagesimal fractions} or {Sexagesimal numbers} (Arith. & Alg.), those fractions whose denominators are some power of sixty;… …   The Collaborative International Dictionary of English

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• Sexagesimal scale — Sexagenary Sex*ag e*na*ry, a. [L. sexagenarius, fr. sexageni sixty each, akin to sexaginta sixty, sex six: cf. sexag[ e]naire. See {Six}.] Pertaining to, or designating, the number sixty; poceeding by sixties; sixty years old. [1913 Webster]… …   The Collaborative International Dictionary of English

• Sexagenary arithmetic — Sexagesimal Sex a*ges i*mal, a. [Cf. F. sexag[ e]simal.] Pertaining to, or founded on, the number sixty. [1913 Webster] {Sexagesimal fractions} or {Sexagesimal numbers} (Arith. & Alg.), those fractions whose denominators are some power of sixty;… …   The Collaborative International Dictionary of English

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