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    Log of 4 (Base 10)

    Logarithm Calculator
    Log base
    x

    What is log 4?

    Answer

    log 4 ≈
    0.6021

    log here is the common log, base 10.

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

    log 4 is the power you raise 10 to, to get 4: 10y = 4.

    10⁰ = 1 < 4 < 10 = 10¹, so 0 < log 4 < 1

    log 4 = ln 4 / ln 10 ≈ 1.386294 / 2.302585 ≈ 0.6021

    Oxy

    Answer point ≈ (4, 0.6021).

    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 4 in different bases
    BaseNotationValue
    eln 4≈ 1.3863
    10log 4≈ 0.6021
    2log₂ 42

    See Also

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    Log of 4 (Base 10). log 4 ≈ 0.6021: the power you raise 10 to, to get 4. With the check and the graph.
    https://calculat.io/en/number/logarithm/10--4/generated.jpgCopy

    Common log of nearby numbers

    FAQ

    What is log 4?

    log 4 ≈ 0.6021

    What is the difference between log 4 and ln 4?

    ln 4 is the logarithm to base e, log 4 is to base 10: ln 4 ≈ 1.3863, log 4 ≈ 0.6021. One is the other divided by ln 10: log 4 = ln 4 / ln 10 ≈ 0.6021.

    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.