Question

Express the following number in the exponential form: 0.000169​

Answer 1

=169/1000000

=(13)^2/(1000)^2

=(13/1000)^2

Answer 2

Answer:

We prime factories the no. 169

169 = (13)^2

So we can say that

$0.000169 = {13}^{2} \times {10}^{ - 6}$

$0.000169 = (13 \times {10}^{ - 3} ) ^{2}$

$0.000169 = {0.013}^{2}$

Hope it will help you ✌