A vigesimal (/vɪˈdʒɛsɪməl/ vij-ESS-im-əl) or base-20 (base-score) numeral system is based on twenty (in the same way in which the decimal numeral system...

represent numbers and calendar dates in the Maya civilization. It was a vigesimal (base-20) positional numeral system. The numerals are made up of three...

age of majority in Japan and in Japanese tradition. 20 is the basis for vigesimal number systems, used by several different civilizations in the past (and...

Vigesimal Peak is a 6,550-foot-elevation (1,996-meter) mountain summit in Alaska, United States. Vigesimal Peak is located 45 miles (72 km) east-southeast...

the Indo-European decimal numeration, there are also remnants of the vigesimal system, as njëzet 'twenty' and dyzet 'forty'. The Arbëreshë in Italy and...

2012). "Realistic Approach of Strange Number System from Unodecimal to Vigesimal" (PDF). International Journal of Computer Science and Telecommunications...

language of Bhutan, has two numeral systems, one vigesimal (base 20), and a modern decimal system. The vigesimal system remains in robust use. Ten is an auxiliary...

and cultural traits such as a mythological and religious complex, and a vigesimal (base 20) numeric system, were diffused from the Mexican cultures to the...

containing "Eber-" with Basque: ibar ('valley'; 'river mouth'). Elements of vigesimal ("base-20") counting/numerical systems, which Vennemann regards as a trait...

A modern national language which uses a full vigesimal system is Dzongkha in Bhutan. Partial vigesimal systems are found in some European languages:...

used in the majority of Francophone countries employs both decimal and vigesimal counting. After the use of unique names for the numbers 1–16, those from...

The traditional counting system used in the Welsh language is vigesimal, i.e. based on twenties where numbers from 11 to 14 are "x on ten", 16–19 are...

approximate system with local variations. The most common of these was a vigesimal (base-20) numbering system with the main denomination called a bisi (see...

computers including Colossus and the IBM 650 to represent decimal numbers. A vigesimal system with four and five as a sub-bases is found in Nahuatl.[citation...

without reduction of benefits) Several languages, especially ones with vigesimal number systems, do not have a specific word for 70: for example, French:...

language has increasingly influenced the Parya language. Parya employs some vigesimal numeral counting patterns. Parya at Ethnologue (25th ed., 2022) "Did you...

nobility, comparable to French de, German von or Polish -ski. Georgian has a vigesimal numeric system like Basque or (partially) French. Numbers greater than...

Central America required the use of zero as a placeholder within its vigesimal (base-20) positional numeral system. Many different glyphs, including...

cultural traits such as a complex mythological and religious tradition, a vigesimal numeric system, a complex calendric system, a tradition of ball playing...

are formed from these primitives via a mixture of decimal (base-10) and vigesimal (base-20) structural principles. The following chart shows the nominative...

but is rare outside Mesoamerica. All the languages of Mesoamerica have vigesimal, or base twenty numeral systems. This system has also spread to some languages...

Counting above forty is in part based on a base 20 number system, called vigesimal: halvtred-s(inds-tyve) = 21⁄2 x 20, tre-s(inds-tyve) = 3 x 20, halvfjerd-s(inds-tyve)...

languages, has a base-20 counting system with a sub-base of 5 (a quinary-vigesimal system). That is, quantities are counted in scores (as in Welsh, and in...

it is often known as the Maya Long Count calendar. Using a modified vigesimal tally, the Long Count calendar identifies a day by counting the number...

structure.: løb!: "run!" Certain numerals are formed on the basis of a vigesimal system with various rules. In the word forms of numbers above 20, the...

variation) "Second." Irish has both decimal and vigesimal systems: 10: a deich 20: fiche 30: vigesimal – a deich is fiche; decimal – tríocha 40: v. daichead...

relational terms are historically related to body-part terms. Yoruba uses a vigesimal (base-20) numbering system. Ogún, 20, is a basic numeric block. Ogójì...

986 = Fibonacci number, Markov number 64,000,000 = 80002 = 4003 = 206 — vigesimal "million" (1 alau in Mayan, 1 poaltzonxiquipilli in Nahuatl) 64,964,808...

n-Éces Coelbren y Beirdd — A similar runic alphabet based on the Celtic vigesimal system invented by Iolo Morganwg for the Welsh language. Ogham inscription...

left. The system is, as is the Basque system of counting in general, vigesimal (base 20). Although the system is in theory capable of indicating numbers...