How to avoid rounding off values in as.numeric in R?

Question

list1 = as.numeric("133601182.5")
133601183

It is rounding off the values

Answer 1

Could you please try following.

list1 = as.numeric(133601182.5)
sprintf("%f",list1)

OR to get output to .1 extent only try:

list1 = as.numeric(133601182.5)
sprintf("%.01f",list1)