Use the form below to do your conversion.
Solution
Step1
Log2113115=Log(13115) ÷ Log(21)
Log(13115)= 4.1177682949264
Log(21)=1.3222192947339
Log2113115=4.1177682949264 ÷ 1.3222192947339
Ans=3.1142854376172
Step2
Alternatively, the logarithm can be calculated like this.