Use the form below to do your conversion.
Solution
Step1
Log157141=Log(7141) ÷ Log(15)
Log(7141)= 3.8537590330748
Log(15)=1.1760912590557
Log157141=3.8537590330748 ÷ 1.1760912590557
Ans=3.2767517005178
Step2
Alternatively, the logarithm can be calculated like this.