Use the form below to do your conversion.
Solution
Step1
Log2116115=Log(16115) ÷ Log(21)
Log(16115)= 4.2072303098484
Log(21)=1.3222192947339
Log2116115=4.2072303098484 ÷ 1.3222192947339
Ans=3.1819459348421
Step2
Alternatively, the logarithm can be calculated like this.