Use the form below to do your conversion.
Solution
Step1
Log136445=Log(6445) ÷ Log(13)
Log(6445)= 3.8092229216894
Log(13)=1.1139433523068
Log136445=3.8092229216894 ÷ 1.1139433523068
Ans=3.4195840513802
Step2
Alternatively, the logarithm can be calculated like this.