Use the form below to do your conversion.
Solution
Step1
Log2115121=Log(15121) ÷ Log(21)
Log(15121)= 4.1795805133954
Log(21)=1.3222192947339
Log2115121=4.1795805133954 ÷ 1.3222192947339
Ans=3.1610342777795
Step2
Alternatively, the logarithm can be calculated like this.