How much GB or TB is 1 hour of raw uncompressed Ultra HD film? I was looking on wikipedia but couldn't find any definitive answer. 

I think it's because it depends on how many bits is the color pallete and frames per second.

Please, could somebody help me make a rough estimate how much GB or TB would be a standard 24fps? or 30fps? (I am not sure which is the standard frame rate for UHD movies) Ultra HD movie (3840x2160) with the length of 1 hour. 

I want to know the uncompressed raw size of the movie file after exporting from Adobe Premiere

I am not sure what is the standard 8 or 12 bit or some other? So, I will be thankful for your advice.
A 'base' value is ~33 GB per minute for 8-bit RGB at 24fps. Multiply by 1.25 for 30fps, and/or by 1.5 for 12 bits/pixel, or 1.25 for 10 bits/px.

3840x2160 = 8294400 pixels per plane  
   x 3 for RGB = 24883200 px per frame 
     x 24 fps = 597196800 px per sec 
       x 60 sec = 3.5831808 x 10^10 px per hour 
         x 8 bits per pixel, / 8 bits per byte = 3.6 x 10^10 bytes / hour 
So, roughly 33 GB per minute for 8-bit 24 fps