| Numeral systems by culture | |
|---|---|
| Hindu-Arabic numerals | |
| Western Arabic Eastern Arabic Indian family |
Khmer Mongolian Thai |
| East Asian numerals | |
| Chinese Counting rods Japanese |
Korean Suzhou |
| Alphabetic numerals | |
| Abjad Armenian Āryabhaṭa Cyrillic |
Ge'ez Greek (Ionian) Hebrew |
| Other systems | |
| Attic Babylonian Brahmi Egyptian Etruscan |
Inuit Mayan Roman Urnfield Troll |
| List of numeral system topics | |
| Positional systems by base | |
| Decimal (10) | |
| 2, 4, 8, 16, 32, 64 | |
| 1, 3, 6, 9, 12, 20, 24, 30, 36, 60, more… | |
