Use the form below to do your conversion.
Solution
Step1
Log154207=Log(4207) ÷ Log(15)
Log(4207)= 3.623972512017
Log(15)=1.1760912590557
Log154207=3.623972512017 ÷ 1.1760912590557
Ans=3.0813701607873
Step2
Alternatively, the logarithm can be calculated like this.