Use the form below to do your conversion.
Solution
Step1
Log157489=Log(7489) ÷ Log(15)
Log(7489)= 3.8744238305865
Log(15)=1.1760912590557
Log157489=3.8744238305865 ÷ 1.1760912590557
Ans=3.294322443734
Step2
Alternatively, the logarithm can be calculated like this.