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Log 81 (138)

Log 81 (138) is the logarithm of 138 to the base 81:

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Result:
Simply the Best Logarithm Calculator! Click To Tweet As you can see in our log calculator, log81 (138) = 1.1212448959429.

Calculate Log Base 81 of 138

To solve the equation log 81 (138) = x carry out the following steps.
  1. Apply the change of base rule:
    log a (x) = log b (x) / log b (a)
    With b = 10:
    log a (x) = log(x) / log(a)
  2. Substitute the variables:
    With x = 138, a = 81:
    log 81 (138) = log(138) / log(81)
  3. Evaluate the term:
    log(138) / log(81)
    = 1.39794000867204 / 1.92427928606188
    = 1.1212448959429
    = Logarithm of 138 with base 81
Here’s the logarithm of 81 to the base 138.

Additional Information

  • From the definition of logarithm b y = x ⇔ y = log b(x) follows that 81 1.1212448959429 = 138
  • 81 1.1212448959429 = 138 is the exponential form of log81 (138)
  • 81 is the logarithm base of log81 (138)
  • 138 is the argument of log81 (138)
  • 1.1212448959429 is the exponent or power of 81 1.1212448959429 = 138
BTW: Logarithmic equations have many uses in various contexts in science.

Frequently searched terms on our site include:

FAQs

What is the value of log81 138?

Log81 (138) = 1.1212448959429.

How do you find the value of log 81138?

Carry out the change of base logarithm operation.

What does log 81 138 mean?

It means the logarithm of 138 with base 81.

How do you solve log base 81 138?

Apply the change of base rule, substitute the variables, and evaluate the term.

What is the log base 81 of 138?

The value is 1.1212448959429.

How do you write log 81 138 in exponential form?

In exponential form is 81 1.1212448959429 = 138.

What is log81 (138) equal to?

log base 81 of 138 = 1.1212448959429.
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, log base 81 of 138 = 1.1212448959429.

You now know everything about the logarithm with base 81, argument 138 and exponent 1.1212448959429.
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.
Thanks for visiting Log81 (138).

Table

Our quick conversion table is easy to use:
log 81(x) Value
log 81(137.5)=1.1204189066271
log 81(137.51)=1.1204354558295
log 81(137.52)=1.1204520038284
log 81(137.53)=1.120468550624
log 81(137.54)=1.1204850962165
log 81(137.55)=1.1205016406061
log 81(137.56)=1.120518183793
log 81(137.57)=1.1205347257772
log 81(137.58)=1.1205512665591
log 81(137.59)=1.1205678061388
log 81(137.6)=1.1205843445164
log 81(137.61)=1.1206008816921
log 81(137.62)=1.1206174176662
log 81(137.63)=1.1206339524387
log 81(137.64)=1.1206504860099
log 81(137.65)=1.1206670183799
log 81(137.66)=1.1206835495488
log 81(137.67)=1.120700079517
log 81(137.68)=1.1207166082845
log 81(137.69)=1.1207331358516
log 81(137.7)=1.1207496622183
log 81(137.71)=1.1207661873849
log 81(137.72)=1.1207827113516
log 81(137.73)=1.1207992341184
log 81(137.74)=1.1208157556857
log 81(137.75)=1.1208322760535
log 81(137.76)=1.1208487952221
log 81(137.77)=1.1208653131916
log 81(137.78)=1.1208818299622
log 81(137.79)=1.120898345534
log 81(137.8)=1.1209148599073
log 81(137.81)=1.1209313730822
log 81(137.82)=1.1209478850589
log 81(137.83)=1.1209643958376
log 81(137.84)=1.1209809054184
log 81(137.85)=1.1209974138015
log 81(137.86)=1.121013920987
log 81(137.87)=1.1210304269753
log 81(137.88)=1.1210469317663
log 81(137.89)=1.1210634353604
log 81(137.9)=1.1210799377576
log 81(137.91)=1.1210964389582
log 81(137.92)=1.1211129389623
log 81(137.93)=1.1211294377702
log 81(137.94)=1.1211459353818
log 81(137.95)=1.1211624317976
log 81(137.96)=1.1211789270175
log 81(137.97)=1.1211954210418
log 81(137.98)=1.1212119138707
log 81(137.99)=1.1212284055044
log 81(138)=1.1212448959429
log 81(138.01)=1.1212613851866
log 81(138.02)=1.1212778732355
log 81(138.03)=1.1212943600898
log 81(138.04)=1.1213108457497
log 81(138.05)=1.1213273302154
log 81(138.06)=1.121343813487
log 81(138.07)=1.1213602955648
log 81(138.08)=1.1213767764489
log 81(138.09)=1.1213932561394
log 81(138.1)=1.1214097346366
log 81(138.11)=1.1214262119406
log 81(138.12)=1.1214426880516
log 81(138.13)=1.1214591629697
log 81(138.14)=1.1214756366952
log 81(138.15)=1.1214921092281
log 81(138.16)=1.1215085805688
log 81(138.17)=1.1215250507173
log 81(138.18)=1.1215415196738
log 81(138.19)=1.1215579874385
log 81(138.2)=1.1215744540116
log 81(138.21)=1.1215909193932
log 81(138.22)=1.1216073835836
log 81(138.23)=1.1216238465828
log 81(138.24)=1.1216403083911
log 81(138.25)=1.1216567690086
log 81(138.26)=1.1216732284355
log 81(138.27)=1.121689686672
log 81(138.28)=1.1217061437182
log 81(138.29)=1.1217225995744
log 81(138.3)=1.1217390542406
log 81(138.31)=1.1217555077171
log 81(138.32)=1.121771960004
log 81(138.33)=1.1217884111016
log 81(138.34)=1.1218048610099
log 81(138.35)=1.1218213097292
log 81(138.36)=1.1218377572596
log 81(138.37)=1.1218542036013
log 81(138.38)=1.1218706487544
log 81(138.39)=1.1218870927192
log 81(138.4)=1.1219035354958
log 81(138.41)=1.1219199770844
log 81(138.42)=1.1219364174851
log 81(138.43)=1.1219528566982
log 81(138.44)=1.1219692947237
log 81(138.45)=1.121985731562
log 81(138.46)=1.122002167213
log 81(138.47)=1.1220186016771
log 81(138.48)=1.1220350349543
log 81(138.49)=1.1220514670449
log 81(138.5)=1.1220678979491
log 81(138.51)=1.1220843276669

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