Log Base 7 of 49

What is Log Base 7 of 49 or log7(49)?


Log7(49)

= 2

Formula How to

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How to find what is Log Base 7 of 49? The logarithm of a number to a given base is the exponent to which the base must be raised to produce the number. In mathematical terms, if "b" is the base and "x" is the number, then the logarithm of "x" to the base "b" is written as logb(x) and is defined as the exponent "y" such that b^y = x.

The logarithm of a number to a given base is a useful tool in many areas of mathematics and science, including finance, engineering, and physics. It's also used in solving exponential equations and in graphing logarithmic functions.

In mathematics, the most common logarithms are logarithms to the base 10, which are called common logarithms, and logarithms to the base e, which are called natural logarithms. The natural logarithm is denoted by the symbol ln, and has special properties in calculus and other areas of mathematics.

To calculate any "log base of" use this fromula, which is given below-

logb(x) =
loge(x)/loge(b)
; x>0, b>1;

Where,

  • b = base;
  • x = value;

For calculation, here's how to calculate log base 7 of 49 using the formula above, step by step instructions are given below

  1. Input the value as per formula.
    log7(49) =
    loge(49)/loge(7)
  2. Calculate the log value for numerator and denominator part.
    3.8918202981106/1.9459101490553
  3. After simplify the fraction, you will get the result. Which is,
    2

log7(49) or Log Base 7 of 49 is equal to 2.

loge(7) 1.9459101490553
log10(7) 0.84509804001426

loge(49) 3.8918202981106
log10(49) 1.6901960800285

logb(x) Equal to
log7(44) 1.9446887800834
log7(45) 1.9562375434541
log7(46) 1.967532467184
log7(47) 1.9785844703977
log7(48) 1.9894037824857
log7(49) 2
log7(50) 2.0103821378019
log7(51) 2.0205586751439
log7(52) 2.0305375972779
log7(53) 2.0403264330985
log7(54) 2.0499322892688