Use the form below to do your conversion.
Solution
Step1
Log718421=Log(18421) ÷ Log(7)
Log(18421)= 4.2653132025543
Log(7)=0.84509804001426
Log718421=4.2653132025543 ÷ 0.84509804001426
Ans=5.0471223462811
Step2
Alternatively, the logarithm can be calculated like this.