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Ln(20)

ln(20) is the natural logarithm of 20:

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Result:
Simply the Best Logarithm Calculator! Click To Tweet As you can see in our log calculator, ln(20) = 2.995732273554.

Calculate Ln 20

To solve the equation ln(20) = x carry out the following steps.
  1. Apply the change of base rule:
    ln (x) = log b (x) / log b (a)
    With b = 10:
    log a (x) = log(x) / log(a)
  2. Substitute the variables:
    With x = 20, a = e:
    ln(20) = log(20) / log(e)
  3. Evaluate the term:
    log(20) / log(e)
    = 2.995732273554 / 1
    = 2.995732273554
    = Natural logarithm of 20.

Additional Information

  • From the definition of logarithm b y = x ⇔ y = log b(x) follows that e 2.995732273554 = 20
  • e 2.995732273554 = 20 is the exponential form of ln(20)
  • e is the logarithm base of ln(20)
  • 20 is the argument of ln(20)
  • 2.995732273554 is the exponent or power of e 2.995732273554 = 20
BTW: Logarithmic equations have many uses in various contexts in science.

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FAQs

ln(20) = 2.995732273554.
Carry out the change of base logarithm operation.
It means the logarithm of 20 with base e.
Apply the change of base rule, substitute the variables, and evaluate the term.
The value is 2.995732273554.
In exponential form is e 2.995732273554 = 20.
ln of 20 = 2.995732273554.

For further questions about the logarithm equation, common logarithms, the exponential function or the exponential equation fill in the form at the bottom.

Summary

In conclusion, ln20 = 2.995732273554.

You now know everything about the logarithm with base e, argument 20 and exponent 2.995732273554.
Further information, particularly about the binary logarithm, natural logarithm and decadic logarithm can be located in our article logarithm.

Besides the types of logarithms, there, we also shed a light on the terms on the properties of logarithms and the logarithm function, just to name a few.

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Table

Our quick conversion table is easy to use:
ln(x) Value
ln(19.5)=2.9704144655697
ln(19.51)=2.970927154635
ln(19.52)=2.9714395809849
ln(19.53)=2.9719517448886
ln(19.54)=2.9724636466146
ln(19.55)=2.9729752864314
ln(19.56)=2.9734866646067
ln(19.57)=2.973997781408
ln(19.58)=2.9745086371024
ln(19.59)=2.9750192319565
ln(19.6)=2.9755295662365
ln(19.61)=2.9760396402083
ln(19.62)=2.9765494541372
ln(19.63)=2.9770590082884
ln(19.64)=2.9775683029263
ln(19.65)=2.9780773383153
ln(19.66)=2.978586114719
ln(19.67)=2.979094632401
ln(19.68)=2.9796028916241
ln(19.69)=2.980110892651
ln(19.7)=2.9806186357439
ln(19.71)=2.9811261211646
ln(19.72)=2.9816333491745
ln(19.73)=2.9821403200345
ln(19.74)=2.9826470340053
ln(19.75)=2.9831534913471
ln(19.76)=2.9836596923197
ln(19.77)=2.9841656371825
ln(19.78)=2.9846713261946
ln(19.79)=2.9851767596145
ln(19.8)=2.9856819377005
ln(19.81)=2.9861868607105
ln(19.82)=2.9866915289018
ln(19.83)=2.9871959425317
ln(19.84)=2.9877001018567
ln(19.85)=2.9882040071332
ln(19.86)=2.988707658617
ln(19.87)=2.9892110565637
ln(19.88)=2.9897142012284
ln(19.89)=2.9902170928659
ln(19.9)=2.9907197317304
ln(19.91)=2.9912221180761
ln(19.92)=2.9917242521565
ln(19.93)=2.9922261342247
ln(19.94)=2.9927277645337
ln(19.95)=2.9932291433359
ln(19.96)=2.9937302708833
ln(19.97)=2.9942311474277
ln(19.98)=2.9947317732204
ln(19.99)=2.9952321485123
ln(20)=2.995732273554
ln(20.01)=2.9962321485956
ln(20.02)=2.9967317738871
ln(20.03)=2.9972311496777
ln(20.04)=2.9977302762167
ln(20.05)=2.9982291537526
ln(20.06)=2.9987277825338
ln(20.07)=2.9992261628083
ln(20.08)=2.9997242948235
ln(20.09)=3.0002221788268
ln(20.1)=3.000719815065
ln(20.11)=3.0012172037846
ln(20.12)=3.0017143452315
ln(20.13)=3.0022112396517
ln(20.14)=3.0027078872904
ln(20.15)=3.0032042883927
ln(20.16)=3.0037004432032
ln(20.17)=3.0041963519661
ln(20.18)=3.0046920149255
ln(20.19)=3.0051874323248
ln(20.2)=3.0056826044072
ln(20.21)=3.0061775314155
ln(20.22)=3.0066722135923
ln(20.23)=3.0071666511797
ln(20.24)=3.0076608444193
ln(20.25)=3.0081547935526
ln(20.26)=3.0086484988205
ln(20.27)=3.0091419604639
ln(20.28)=3.009635178723
ln(20.29)=3.0101281538377
ln(20.3)=3.0106208860477
ln(20.31)=3.0111133755923
ln(20.32)=3.0116056227103
ln(20.33)=3.0120976276403
ln(20.34)=3.0125893906204
ln(20.35)=3.0130809118886
ln(20.36)=3.0135721916823
ln(20.37)=3.0140632302387
ln(20.38)=3.0145540277946
ln(20.39)=3.0150445845864
ln(20.4)=3.0155349008502
ln(20.41)=3.0160249768218
ln(20.42)=3.0165148127365
ln(20.43)=3.0170044088295
ln(20.44)=3.0174937653355
ln(20.45)=3.0179828824888
ln(20.46)=3.0184717605235
ln(20.47)=3.0189603996732
ln(20.48)=3.0194488001713
ln(20.49)=3.0199369622508
ln(20.5)=3.0204248861444

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