Use the form below to do your conversion.
Solution
Step1
Log74981=Log(4981) ÷ Log(7)
Log(4981)= 3.6973165417324
Log(7)=0.84509804001426
Log74981=3.6973165417324 ÷ 0.84509804001426
Ans=4.3750149292383
Step2
Alternatively, the logarithm can be calculated like this.