Use the form below to do your conversion.
Solution
Step1
Log13421=Log(421) ÷ Log(13)
Log(421)= 2.6242820958357
Log(13)=1.1139433523068
Log13421=2.6242820958357 ÷ 1.1139433523068
Ans=2.355848787464
Step2
Alternatively, the logarithm can be calculated like this.