Use the form below to do your conversion.
Solution
Step1
Log131369=Log(1369) ÷ Log(13)
Log(1369)= 3.136403448134
Log(13)=1.1139433523068
Log131369=3.136403448134 ÷ 1.1139433523068
Ans=2.8155861262055
Step2
Alternatively, the logarithm can be calculated like this.