Use the form below to do your conversion.
Solution
Step1
Log2115949=Log(15949) ÷ Log(21)
Log(15949)= 4.2027334580454
Log(21)=1.3222192947339
Log2115949=4.2027334580454 ÷ 1.3222192947339
Ans=3.1785449469569
Step2
Alternatively, the logarithm can be calculated like this.