Log Base 140 of 20

What is Log Base 140 of 20 or log140(20)?

Log140(20)

= 0.60622198398001

Formula How to
Share This Calculation:
Reference This Calculation:
Logarithm

How to find what is Log Base 140 of 20? 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 140 of 20 using the formula above, step by step instructions are given below

  1. Input the value as per formula.
    log140(20) =
    loge(20)/loge(140)
  2. Calculate the log value for numerator and denominator part.
    2.995732273554/4.9416424226093
  3. After simplify the fraction, you will get the result. Which is,
    0.60622198398001

log140(20) or Log Base 140 of 20 is equal to 0.60622198398001.

loge(140) 4.9416424226093
log10(140) 2.1461280356782

loge(20) 2.995732273554
log10(20) 1.301029995664

logb(x) Equal to
log140(15) 0.54800610192113
log140(16) 0.56106623772583
log140(17) 0.57333434954612
log140(18) 0.58490103303953
log140(19) 0.59584217702496
log140(20) 0.60622198398001
log140(21) 0.61609525282403
log140(22) 0.62550913016611
log140(23) 0.63450447195116
log140(24) 0.64311691509841
log140(25) 0.65137773023418
Calculations