Use the form below to do your conversion.
Solution
Step1
Log256985=Log(6985) ÷ Log(25)
Log(6985)= 3.8441664104502
Log(25)=1.397940008672
Log256985=3.8441664104502 ÷ 1.397940008672
Ans=2.7498793843821
Step2
Alternatively, the logarithm can be calculated like this.