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25-02-2017  (215732 lectures) Categoria: Articles

Sistemes numèrics

  1. There are many different numeral systems, that is, writing systems for expressing numbers.

    Contents

    By culture / time period

    Name Base Sample Approx. First Appearance
    Proto-cuneiform numerals


    Proto-Elamite numerals


    Sumerian numerals 10+60
    		3,100 BCE
    Egyptian numerals 10
    Z1 V20 V1 M12 D50 I8 I7 C11
    		3,000 BCE
    Elamite numerals


    Indus numerals


    Babylonian numerals 10+60 Babylonian 1.svg Babylonian 2.svg Babylonian 3.svg Babylonian 4.svg Babylonian 5.svg Babylonian 6.svg Babylonian 7.svg Babylonian 8.svg Babylonian 9.svg Babylonian 10.svg 2,000 BCE
    Chinese numerals
    Japanese numerals
    Korean numerals (Sino-Korean)
    Vietnamese numerals (Sino-Vietnamese)    		 10

    零一二三四五六七八九十百千萬億 (Default, Traditional Chinese)
    〇一二三四五六七八九十百千万亿 (Default, Simplified Chinese)
    零壹貳參肆伍陸柒捌玖拾佰仟萬億 (Financial, T. Chinese)
    零壹贰叁肆伍陆柒捌玖拾佰仟萬億 (Financial, S. Chinese)

    		 1,600 BCE
    Aegean numerals 10