Use the form below to do your conversion.
Solution
Step1
Log108405=Log(8405) ÷ Log(10)
Log(8405)= 3.9245377177755
Log(10)=1
Log108405=3.9245377177755 ÷ 1
Ans=3.9245377177755
Step2
Alternatively, the logarithm can be calculated like this.