Use the form below to do your conversion.
Solution
Step1
Log1310721=Log(10721) ÷ Log(13)
Log(10721)= 4.0302352960122
Log(13)=1.1139433523068
Log1310721=4.0302352960122 ÷ 1.1139433523068
Ans=3.6179894495228
Step2
Alternatively, the logarithm can be calculated like this.