Use the form below to do your conversion.
Solution
Step1
Log2510421=Log(10421) ÷ Log(25)
Log(10421)= 4.0179093958967
Log(25)=1.397940008672
Log2510421=4.0179093958967 ÷ 1.397940008672
Ans=2.8741643925861
Step2
Alternatively, the logarithm can be calculated like this.