Use the form below to do your conversion.
Solution
Step1
Log157681=Log(7681) ÷ Log(15)
Log(7681)= 3.8854177651109
Log(15)=1.1760912590557
Log157681=3.8854177651109 ÷ 1.1760912590557
Ans=3.3036703021079
Step2
Alternatively, the logarithm can be calculated like this.