Use the form below to do your conversion.
Solution
Step1
Log57421=Log(7421) ÷ Log(5)
Log(7421)= 3.8704624315889
Log(5)=0.69897000433602
Log57421=3.8704624315889 ÷ 0.69897000433602
Ans=5.537379869778
Step2
Alternatively, the logarithm can be calculated like this.