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Chinese numerals are words and characters used to denote numbers in written Chinese. Today, speakers of Chinese languages use three written numeral systems: the system of Arabic numerals used worldwide, and two indigenous systems. The more familiar indigenous system is based on Chinese characters that correspond to numerals in the spoken language.
The Suzhou numerals, also known as Sūzhōu mǎzi (蘇州碼子), is a numeral system used in China before the introduction of Hindu numerals. The Suzhou numerals are also known as huāmǎ (花碼), cǎomǎ (草碼), jīngzǐmǎ (菁仔碼), fānzǐmǎ (番仔碼) and shāngmǎ (商碼). [1] [better source needed]
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
In traditional Chinese history and other Chinese dialect groups like the Teochew people, the number 4 is considered a very lucky and auspicious number. For starters, it is an even number. There is a preference of even numbers over odd numbers. Many historical and philosophical Chinese concepts are also in groups of 4. [7] [8]
Using all numbers and all letters except I and O; the smallest base where 1 / 2 terminates and all of 1 / 2 to 1 / 18 have periods of 4 or shorter. 35: Covers the ten decimal digits and all letters of the English alphabet, apart from not distinguishing 0 from O. 36: Hexatrigesimal [57] [58]
Unless specified by context, numbers without subscript are considered to be decimal. By using a dot to divide the digits into two groups, one can also write fractions in the positional system. For example, the base 2 numeral 10.11 denotes 1×2 1 + 0×2 0 + 1×2 −1 + 1×2 −2 = 2.75. In general, numbers in the base b system are of the form:
Numbers of strokes and their numbers of characters in the "List of Frequently-Used Characters in Modern Chinese" strokes characters % 1 2 0.057 2 19 0.543 3 50 1.429 4 113 3.229 5 151 4.314 6 250 7.143 7 341 9.743 8 408 11.657 9 415 11.857 10 391 11.171 11 350 10.000 12 320 9.143 13 232 6.629 14 140 4.000 15 126 3.600 16 78 2.229 17 51 1.457 18 16
Mathematics emerged independently in China by the 11th century BCE. [1] The Chinese independently developed a real number system that includes significantly large and negative numbers, more than one numeral system (binary and decimal), algebra, geometry, number theory and trigonometry.