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    Log Base 9 of 27

    Logarithm Calculator
    Log base
    x

    What is log₉ 27?

    Answer

    log9 27 =
    3/2 = 1.5

    log9 is the log base 9.

    log9 27 is the power you raise 9 to, to get 27: 9y = 27.

    93/2 = (√9)³ = 3³ = 27 ✓

    Oxy

    Answer point (27, 3/2).

    The curve y = log9 x passes through (1, 0) and (9, 1) and rises: for x > 1 the log is positive, for 0 < x < 1 negative.

    Log of 27 in different bases
    BaseNotationValue
    eln 27≈ 3.2958
    10log 27≈ 1.4314
    2log₂ 27≈ 4.7549
    9log₉ 273/2

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    https://calculat.io/en/number/logarithm/9--27Copy
    <a href="https://calculat.io/en/number/logarithm/9--27">Log Base 9 of 27 (log₉ 27) - Calculatio</a>Copy
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    Log Base 9 of 27 (log₉ 27). log₉ 27 = 3/2 = 1.5: the power you raise 9 to, to get 27. With the check and the graph.
    https://calculat.io/en/number/logarithm/9--27/generated.jpgCopy

    Log base 9 of nearby numbers

    xlog₉ x
    1/81−2
    31/2
    273/2
    Recalculate with different values ↑

    FAQ

    What is log₉ 27?

    log₉ 27 = 3/2 = 1.5

    Why is log₉ 27 a fraction?

    Both numbers are powers of 3: 9 = 3² and 27 = 3³, so 27 = 9^(3/2) and log₉ 27 = 3/2 = 1.5.

    What does log without a base mean?

    At school and on a calculator, log x without a base is the common log, base 10: log 100 = 2. In Python, math.log(x) is the natural log ln x; in Excel, LN is the natural log and LOG is base 10.

    See Also