Use the form below to do your conversion.
Solution
Step1
Log2115973=Log(15973) ÷ Log(21)
Log(15973)= 4.2033864916605
Log(21)=1.3222192947339
Log2115973=4.2033864916605 ÷ 1.3222192947339
Ans=3.1790388390198
Step2
Alternatively, the logarithm can be calculated like this.