Array values in a tensor

hey, i am working on WHO life expectancy dataset trying to make a linear regression but am facing this kind of issue : so when tensors array contains [1.750e+01, 4.760e-01,
1.000e+01, 0.000e+00, 2.013e+03, 1.000e+00, …, 1.770e+01, 4.700e-01, …] etc

does this mean i messed up something? or its just some long values thus it is normal? any help would be much appreciated.