Log Base 0.5 of 16
Logarithm Calculator
What is log base 0.5 of 16?
Answer
log0.5 16 =
−4
log0.5 is the log base 0.5.
log0.5 16 is the power you raise 0.5 to, to get 16: 0.5y = 16.
0.5⁻⁴ = 2⁴ = 16 ✓
Answer point (16, −4).
The curve y = log0.5 x passes through (1, 0) and (0.5, 1) and falls: for x > 1 the log is negative, for 0 < x < 1 positive.
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FAQ
What is log base 0.5 of 16?
log base 0.5 of 16 = −4
How to find log base 0.5 of 16 without a calculator?
Write 16 as a power of 0.5: 16 = 0.5⁻⁴. The exponent is the answer: log base 0.5 of 16 = −4.
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
- Log Base 0.5 of 4
- Log Base 0.5 of 8
- Log Base 0.5 of 32
- Log Base 0.25 of 8
- Log Base 2 of −1 (log₂(−1))
- Log Base 2 of 0 (log₂ 0)
- Log Base 2 of 0.5 (log₂ 0.5)
- Log Base 2 of 0.25 (log₂ 0.25)
- Log Base 2 of 0.125 (log₂ 0.125)
- Log Base 2 of 1 (log₂ 1)
- Log Base 2 of 1/3 (log₂(1/3))
- Log Base 2 of 1/6 (log₂(1/6))
- Логарифм 16 по основанию 0.5
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