Use the form below to do your conversion.
Solution
Step1
Log137285=Log(7285) ÷ Log(13)
Log(7285)= 3.862429556106
Log(13)=1.1139433523068
Log137285=3.862429556106 ÷ 1.1139433523068
Ans=3.4673482705448
Step2
Alternatively, the logarithm can be calculated like this.