Use the form below to do your conversion.
Solution
Step1
Log1315905=Log(15905) ÷ Log(13)
Log(15905)= 4.2015336734434
Log(13)=1.1139433523068
Log1315905=4.2015336734434 ÷ 1.1139433523068
Ans=3.771766010132
Step2
Alternatively, the logarithm can be calculated like this.