Use the form below to do your conversion.
Solution
Step1
Log2512421=Log(12421) ÷ Log(25)
Log(12421)= 4.0941565617825
Log(25)=1.397940008672
Log2512421=4.0941565617825 ÷ 1.397940008672
Ans=2.9287069090123
Step2
Alternatively, the logarithm can be calculated like this.