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    Log of 27 (Base 10)

    Logarithm Calculator
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    What is log 27?

    Answer

    log 27 ≈
    1.4314

    log here is the common log, base 10.

    ≈ — the logarithm is irrational; the value is rounded to 4 decimal places.

    log 27 is the power you raise 10 to, to get 27: 10y = 27.

    10¹ = 10 < 27 < 100 = 10², so 1 < log 27 < 2

    log 27 = ln 27 / ln 10 ≈ 3.295837 / 2.302585 ≈ 1.4314

    Oxy

    Answer point ≈ (27, 1.4314).

    The curve y = log x passes through (1, 0) and (10, 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

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    <a href="https://calculat.io/en/number/logarithm/10--27">Log of 27 (Base 10) - Calculatio</a>Copy
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    Log of 27 (Base 10). log 27 ≈ 1.4314: the power you raise 10 to, to get 27. With the check and the graph.
    https://calculat.io/en/number/logarithm/10--27/generated.jpgCopy

    FAQ

    What is log 27?

    log 27 ≈ 1.4314

    What is the difference between log 27 and ln 27?

    ln 27 is the logarithm to base e, log 27 is to base 10: ln 27 ≈ 3.2958, log 27 ≈ 1.4314. One is the other divided by ln 10: log 27 = ln 27 / ln 10 ≈ 1.4314.

    What is e?

    e ≈ 2.71828 is the base of the natural logarithm: ln x is the logarithm of x to base e, so ln e = 1. It is an irrational number, like π.