Use the form below to do your conversion.
Solution
Step1
Log98407=Log(8407) ÷ Log(9)
Log(8407)= 3.9246410474172
Log(9)=0.95424250943932
Log98407=3.9246410474172 ÷ 0.95424250943932
Ans=4.1128340108461
Step2
Alternatively, the logarithm can be calculated like this.