Use the form below to do your conversion.
Solution
Step1
Log261981=Log(1981) ÷ Log(26)
Log(1981)= 3.2968844755385
Log(26)=1.4149733479708
Log261981=3.2968844755385 ÷ 1.4149733479708
Ans=2.3299975792947
Step2
Alternatively, the logarithm can be calculated like this.