Use the form below to do your conversion.
Solution
Step1
Log137921=Log(7921) ÷ Log(13)
Log(7921)= 3.8987800132898
Log(13)=1.1139433523068
Log137921=3.8987800132898 ÷ 1.1139433523068
Ans=3.4999805018953
Step2
Alternatively, the logarithm can be calculated like this.