Use the form below to do your conversion.
Solution
Step1
Log137979=Log(7979) ÷ Log(13)
Log(7979)= 3.9019484650731
Log(13)=1.1139433523068
Log137979=3.9019484650731 ÷ 1.1139433523068
Ans=3.5028248581875
Step2
Alternatively, the logarithm can be calculated like this.