Use the form below to do your conversion.
Solution
Step1
Log13121=Log(121) ÷ Log(13)
Log(121)= 2.0827853703164
Log(13)=1.1139433523068
Log13121=2.0827853703164 ÷ 1.1139433523068
Ans=1.8697408319761
Step2
Alternatively, the logarithm can be calculated like this.