Use the form below to do your conversion.
Solution
Step1
Log266391=Log(6391) ÷ Log(26)
Log(6391)= 3.8055688175486
Log(26)=1.4149733479708
Log266391=3.8055688175486 ÷ 1.4149733479708
Ans=2.6894985852603
Step2
Alternatively, the logarithm can be calculated like this.