Use the form below to do your conversion.
Solution
Step1
Log1315985=Log(15985) ÷ Log(13)
Log(15985)= 4.2037126406077
Log(13)=1.1139433523068
Log1315985=4.2037126406077 ÷ 1.1139433523068
Ans=3.7737220944874
Step2
Alternatively, the logarithm can be calculated like this.