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Log 9 (18)

Log 9 (18) is the logarithm of 18 to the base 9:

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Result:
Simply the Best Logarithm Calculator! Click To Tweet As you can see in our log calculator, log9 (18) = 1.3154648767857.

Calculate Log Base 9 of 18

To solve the equation log 9 (18) = 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 = 18, a = 9:
    log 9 (18) = log(18) / log(9)
  3. Evaluate the term:
    log(18) / log(9)
    = 1.39794000867204 / 1.92427928606188
    = 1.3154648767857
    = Logarithm of 18 with base 9
Here’s the logarithm of 9 to the base 18.

Additional Information

  • From the definition of logarithm b y = x ⇔ y = log b(x) follows that 9 1.3154648767857 = 18
  • 9 1.3154648767857 = 18 is the exponential form of log9 (18)
  • 9 is the logarithm base of log9 (18)
  • 18 is the argument of log9 (18)
  • 1.3154648767857 is the exponent or power of 9 1.3154648767857 = 18
BTW: Logarithmic equations have many uses in various contexts in science.

Frequently searched terms on our site include:

FAQs

What is the value of log9 18?

Log9 (18) = 1.3154648767857.

How do you find the value of log 918?

Carry out the change of base logarithm operation.

What does log 9 18 mean?

It means the logarithm of 18 with base 9.

How do you solve log base 9 18?

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

What is the log base 9 of 18?

The value is 1.3154648767857.

How do you write log 9 18 in exponential form?

In exponential form is 9 1.3154648767857 = 18.

What is log9 (18) equal to?

log base 9 of 18 = 1.3154648767857.
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 9 of 18 = 1.3154648767857.

You now know everything about the logarithm with base 9, argument 18 and exponent 1.3154648767857.
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 Log9 (18).

Table

Our quick conversion table is easy to use:
log 9(x) Value
log 9(17.5)=1.3026437581539
log 9(17.51)=1.3029037522275
log 9(17.52)=1.3031635978602
log 9(17.53)=1.3034232952215
log 9(17.54)=1.3036828444805
log 9(17.55)=1.303942245806
log 9(17.56)=1.3042014993666
log 9(17.57)=1.3044606053305
log 9(17.58)=1.3047195638657
log 9(17.59)=1.3049783751398
log 9(17.6)=1.3052370393203
log 9(17.61)=1.3054955565742
log 9(17.62)=1.3057539270684
log 9(17.63)=1.3060121509694
log 9(17.64)=1.3062702284435
log 9(17.65)=1.3065281596566
log 9(17.66)=1.3067859447744
log 9(17.67)=1.3070435839623
log 9(17.68)=1.3073010773855
log 9(17.69)=1.3075584252087
log 9(17.7)=1.3078156275967
log 9(17.71)=1.3080726847135
log 9(17.72)=1.3083295967234
log 9(17.73)=1.3085863637899
log 9(17.74)=1.3088429860765
log 9(17.75)=1.3090994637465
log 9(17.76)=1.3093557969627
log 9(17.77)=1.3096119858877
log 9(17.78)=1.3098680306839
log 9(17.79)=1.3101239315135
log 9(17.8)=1.3103796885381
log 9(17.81)=1.3106353019193
log 9(17.82)=1.3108907718184
log 9(17.83)=1.3111460983964
log 9(17.84)=1.311401281814
log 9(17.85)=1.3116563222316
log 9(17.86)=1.3119112198094
log 9(17.87)=1.3121659747074
log 9(17.88)=1.3124205870851
log 9(17.89)=1.312675057102
log 9(17.9)=1.3129293849171
log 9(17.91)=1.3131835706893
log 9(17.92)=1.3134376145772
log 9(17.93)=1.313691516739
log 9(17.94)=1.3139452773329
log 9(17.95)=1.3141988965165
log 9(17.96)=1.3144523744475
log 9(17.97)=1.3147057112831
log 9(17.98)=1.3149589071802
log 9(17.99)=1.3152119622956
log 9(18)=1.3154648767857
log 9(18.01)=1.3157176508068
log 9(18.02)=1.3159702845149
log 9(18.03)=1.3162227780655
log 9(18.04)=1.3164751316141
log 9(18.05)=1.316727345316
log 9(18.06)=1.3169794193259
log 9(18.07)=1.3172313537986
log 9(18.08)=1.3174831488885
log 9(18.09)=1.3177348047496
log 9(18.1)=1.317986321536
log 9(18.11)=1.3182376994011
log 9(18.12)=1.3184889384985
log 9(18.13)=1.3187400389812
log 9(18.14)=1.318991001002
log 9(18.15)=1.3192418247137
log 9(18.16)=1.3194925102686
log 9(18.17)=1.3197430578187
log 9(18.18)=1.319993467516
log 9(18.19)=1.320243739512
log 9(18.2)=1.3204938739581
log 9(18.21)=1.3207438710055
log 9(18.22)=1.320993730805
log 9(18.23)=1.3212434535072
log 9(18.24)=1.3214930392624
log 9(18.25)=1.3217424882209
log 9(18.26)=1.3219918005324
log 9(18.27)=1.3222409763467
log 9(18.28)=1.322490015813
log 9(18.29)=1.3227389190805
log 9(18.3)=1.3229876862981
log 9(18.31)=1.3232363176145
log 9(18.32)=1.323484813178
log 9(18.33)=1.3237331731369
log 9(18.34)=1.323981397639
log 9(18.35)=1.324229486832
log 9(18.36)=1.3244774408634
log 9(18.37)=1.3247252598803
log 9(18.38)=1.3249729440297
log 9(18.39)=1.3252204934583
log 9(18.4)=1.3254679083126
log 9(18.41)=1.3257151887389
log 9(18.42)=1.3259623348831
log 9(18.43)=1.3262093468909
log 9(18.44)=1.326456224908
log 9(18.45)=1.3267029690796
log 9(18.46)=1.3269495795507
log 9(18.47)=1.3271960564662
log 9(18.48)=1.3274423999706
log 9(18.49)=1.3276886102083
log 9(18.5)=1.3279346873234

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