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  2. Millennium Prize Problems - Wikipedia

    en.wikipedia.org/wiki/Millennium_Prize_Problems

    Its analytical continuation has zeros at the negative even integers; that is, ζ(s) = 0 when s is one of −2, −4, −6, .... These are called its trivial zeros. However, the negative even integers are not the only values for which the zeta function is zero. The other ones are called nontrivial zeros.

  3. Long and short scales - Wikipedia

    en.wikipedia.org/wiki/Long_and_short_scales

    The root mil in million does not refer to the numeral, 1. The word, million, derives from the Old French, milion, from the earlier Old Italian, milione, an intensification of the Latin word, mille, a thousand. That is, a million is a big thousand, much as a great gross is a dozen gross or 12 × 144 = 1728. [7]

  4. Metric prefix - Wikipedia

    en.wikipedia.org/wiki/Metric_prefix

    The financial and general news media mostly use m or M, b or B, and t or T as abbreviations for million, billion (10 9) and trillion (10 12), respectively, for large quantities, typically currency [28] and population. [29] The medical and automotive fields in the United States use the abbreviations cc or ccm for cubic centimetres.

  5. Order of magnitude - Wikipedia

    en.wikipedia.org/wiki/Order_of_magnitude

    million mega- (M) 1 000 000: 10 6: 6 billion giga- (G) 1 000 000 000: 10 9: 9 trillion tera- (T) 1 000 000 000 000: 10 12: 12 quadrillion peta- (P) 1 000 000 000 000 000: 10 15: 15 quintillion exa- (E) 1 000 000 000 000 000 000: 10 18: 18 sextillion zetta- (Z) 1 000 000 000 000 000 000 000: 10 21: 21 septillion yotta- (Y) 1 000 000 000 000 000 ...

  6. List of numbers - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/List_of_numbers

    A list of articles about numbers (not about numerals). Topics include powers of ten, notable integers, prime and cardinal numbers, and the myriad system.

  7. Scientific notation - Wikipedia

    en.wikipedia.org/wiki/Scientific_notation

    Any real number can be written in the form m × 10 ^ n in many ways: for example, 350 can be written as 3.5 × 10 2 or 35 × 10 1 or 350 × 10 0. In normalized scientific notation (called "standard form" in the United Kingdom), the exponent n is chosen so that the absolute value of m remains at least one but less than ten ( 1 ≤ | m | < 10 ).

  8. 1000 (number) - Wikipedia

    en.wikipedia.org/wiki/1000_(number)

    In decimal: equidigital number; when turned around, the number looks like a prime, 9001; its cube can be concatenated from other cubes, 1_0_1_8_1_0_8_216 ("_" indicates concatenation, 0 = 0 3, 1 = 1 3, 8 = 2 3, 216 = 6 3) [8] 1007 = number that is the sum of 8 positive 5th powers [9] 1008 = divisible by the number of primes below it

  9. Significant figures - Wikipedia

    en.wikipedia.org/wiki/Significant_figures

    Zeros between two significant non-zero digits are significant (significant trapped zeros). 101.12003 consists of eight significant figures if the resolution is to 0.00001. 125.340006 has seven significant figures if the resolution is to 0.0001: 1, 2, 5, 3, 4, 0, and 0. Zeros to the left of the first non-zero digit (leading zeros) are not ...