Use the form below to do your conversion.
Solution
Step1
Log131289=Log(1289) ÷ Log(13)
Log(1289)= 3.1102529173534
Log(13)=1.1139433523068
Log131289=3.1102529173534 ÷ 1.1139433523068
Ans=2.7921104883049
Step2
Alternatively, the logarithm can be calculated like this.