Use the form below to do your conversion.
Solution
Step1
Log2113957=Log(13957) ÷ Log(21)
Log(13957)= 4.1447920784977
Log(21)=1.3222192947339
Log2113957=4.1447920784977 ÷ 1.3222192947339
Ans=3.134723638511
Step2
Alternatively, the logarithm can be calculated like this.