Use the form below to do your conversion.
Solution
Step1
Log2113487=Log(13487) ÷ Log(21)
Log(13487)= 4.1299153575044
Log(21)=1.3222192947339
Log2113487=4.1299153575044 ÷ 1.3222192947339
Ans=3.1234723120082
Step2
Alternatively, the logarithm can be calculated like this.