Here is the answer to questions like: Log base 16 of 2? or what is the base 16 log of 2?
Use our | Log16 calculator to find the logarithm of any positive number for any number base you enter.
What is logarithm?
A logarithm is the power to which a number must be raised in order to get some other number. In other words, the logarithm tells us how many of one number should be multiplied to get another number.
For example:
- The base 2 logarithm of 4 is 2, because 2 raised to the power of 2 is 4:
- log3 9 = 2, because 32 = 9
This is an example of a base-3 logarithm. We call it a base-3 logarithm because 3 is the number that is raised to a power.
The most common logarithms are natural logarithms and base 10 logarithms. There are special notations for them:
- A base 10 log is written simply log.
- A natural logarithm is written simply as ln.
So, the notation log alone means base ten logarithm and notation ln, means natural log.
Basic Log Rules
- logb(x·y) = logb(x) + logb(y)
- logb(x/y) = logb(x) - logb(y)
- logb(xy) = y·logb(x)
- logb(x) = logk(x)/logk(b)
What is logarithm an how it works
If you want to learn the basic concept of logarithms and its basics operation you should try to whatch this simple video: Logarithms Explained and Rules of Logarithms
Log Calculator
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Sample Logarithms Calculations
- Base pi log of 300000
- Base 32 log of 53000000
- Base pi log of 61000000
- Base 100 log of 270
- Base e log of 3600
- Base pi log of 1770000
- Base e log of 31500
- Base e log of 9400
- Base 16 log of 320000
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