can you help guys?

[brokolists]

my problem is i m working with very long float numbers and i use
numberx =float(( input( 'enter the number\n ')))
after i use this command when i enter something more than 10 or 11 digits it 
uses like 1e+10 or something like that
but i have to calculate it without scientific 'e' type. what can i do to solve 
this?
(sorry for my bad english)
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