Log of 4 (Base 10)
Logarithm Calculator
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
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.
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See Also
- Square Root Calculator - Calculate the square root of any number
- Simplify Square Root Calculator - Write any square root in simplest radical form, step by step
- Scientific Calculator with Memory & History - Free Engineering Calculator Online with Memory Function, Operation History, Logarithms & Trigonometry. Similar to ti-83, ti-84, ti-89
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