Use the form below to do your conversion.
Solution
Step1
Log57405=Log(7405) ÷ Log(5)
Log(7405)= 3.8695250628572
Log(5)=0.69897000433602
Log57405=3.8695250628572 ÷ 0.69897000433602
Ans=5.5360387983073
Step2
Alternatively, the logarithm can be calculated like this.