# List of numeral system topics

Part of a series on :
Numeral systems :
Place-value notation
Hindu–Arabic numerals
Western Arabic
Eastern Arabic
Bengali
Devanagari
Gujarati
Gurmukhi
Odia
Sinhala
Tamil
Malayalam
Telugu
Kannada
Dzongkha
Tibetan
Balinese
Burmese
Javanese
Khmer
Lao
Mongolian
Sundanese
Thai
East Asian systems
Contemporary
Chinese
Hokkien
Suzhou
Japanese
Korean
Vietnamese
Historic
Counting rods
Tangut
Other systems
History
Ancient
Babylonian
Post-classical
Cistercian
Mayan
Muisca
Pentadic
Quipu
Rumi
Contemporary
Cherokee
Kaktovik (Iñupiaq)
By radix/base
Common radices/bases
2
3
4
5
6
8
10
12
16
20
60
Non-standard radices/bases
Bijective (1)
Signed-digit (balanced ternary)
Mixed (factorial)
Negative
Complex (2i)
Non-integer (φ)
Asymmetric :
Sign-value notation
Non-alphabetic
Aegean
Attic
Aztec
Brahmi
Chuvash
Egyptian
Etruscan
Kharosthi
Prehistoric counting
Proto-cuneiform
Roman
Tally marks
Alphabetic
Abjad
Armenian
Alphasyllabic
Akṣarapallī
Āryabhaṭa
Kaṭapayādi
Coptic
Cyrillic
Geʽez
Georgian
Glagolitic
Greek
Hebrew :
List of numeral systems :
vte :
This is a list of Wikipedia articles on topics of numeral system and "numeric representations"
See also: computer numbering formats and number names.

## Arranged by base

* Radix, radix point, mixed radix, exponentiation
* Unary numeral system (base 1)
** Tally marks – Numeral form used for counting
* Binary numeral system (base 2)
* Negative base numeral system (base −2)
* Ternary numeral system numeral system (base 3)
* Balanced ternary numeral system (base 3)
* Negative base numeral system (base −3)
* Quaternary numeral system (base 4)
* Quater-imaginary base (base 2√−1)
* Quinary numeral system (base 5)
** Pentadic numerals – Runic notation for presenting numbers
* Senary numeral system (base 6)
* Septenary numeral system (base 7)
* Octal numeral system (base 8)
* Nonary (novenary) numeral system (base 9)
* Decimal (denary) numeral system (base 10)
** Bi-quinary coded decimal – Numeral encoding scheme
* Negative base numeral system (base −10)
* Duodecimal (dozenal) numeral system (base 12)
* Hexadecimal numeral system (base 16)
* Vigesimal numeral system (base 20)
* Sexagesimal numeral system (base 60)

## Arranged by culture

* Aegean numbers – Numeral system used by the Minoans and MycenaeansPages displaying short descriptions of redirect targets
* Australian Aboriginal enumeration – Counting system used by Australian Aboriginals
* Armenian numerals – historic numeral system using the majuscules of the Armenian alphabetPages displaying wikidata descriptions as a fallback
* Babylonian numerals – Numeral systemPages displaying short descriptions of redirect targets
* Chinese numerals – Characters used to denote numbers in Chinese
** Counting rods – Small bars used for calculating in ancient East Asia
* Cyrillic numerals – Numeral system derived from the Cyrillic script
* Greek numerals – System of writing numbers using Greek letters
** Attic numerals – Symbolic number notation used by the ancient Greeks
* Hebrew numerals – Numeral system using letters of the Hebrew alphabet
* Hindu–Arabic numeral system – Most common system for writing numbers
** Arabic numerals – The symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9
** Eastern Arabic numerals – Numerals used in the eastern Arab world and Asia
** Indian numerals – Most common system for writing numbersPages displaying short descriptions of redirect targets
** Thai numerals – Notation for expressing numbers in Thai
* Japanese numerals – Number words used in the Japanese language
* Korean numerals – Numbers in traditional Korean writing
* Maya numerals – System used by the ancient Mayan civilization to represent numbers and dates
* Prehistoric numerals – Numeral form used for countingPages displaying short descriptions of redirect targets
* Roman numerals – Numbers in the Roman numeral system
* Welsh numerals – Counting system of the Figurelandic Welsh language

## Other

* Algorism – Mathematical technique for arithmetic
* Goodstein's theorem – Theorem about natural numbers
* History of ancient numeral systems – Symbols representing numbers
* Long and short scales – Two meanings of "billion" and "trillion"
* Myriad – Order of magnitude name for 10,000
* Non-standard positional numeral systems – any positional numeral system that uses a base or digit set differently from standard positional systemsPages displaying wikidata descriptions as a fallback
* Quipu – Andean record keeping system using knotted cords
* Tally stick – Memory aid device
* Tally mark – Numeral form used for countingPages displaying short descriptions of redirect targets
* -yllion – Mathematical notation