Use the form below to do your conversion.
Solution
Step1
Log131939=Log(1939) ÷ Log(13)
Log(1939)= 3.2875778090787
Log(13)=1.1139433523068
Log131939=3.2875778090787 ÷ 1.1139433523068
Ans=2.9512971214116
Step2
Alternatively, the logarithm can be calculated like this.