Absolute values in G, R, S

Hi guys,
So when using the hotkeys S - scale, R - rotate, G - grab… I appear to be adding/decreasing values from the original value. How do I set an absolute value that overrides that original value with those hotkeys?

In object mode (anyway, in edit mode it doesn’t have sense anyway).

Scale it to 13.5?
Alt+s -to clear scale
S 13.5 - to scale it to 13.5

Rotate it by X⦠90°?
Alt+r - clear rotate
R X 90 - rotate it on x axes by 90 degrees

And if you wanna move object (or rather origin) to specific location Ex. x10 y5 z0.
Shift+S:arrow_right:Cursor to Center (or Shift+S then R) - to move cursor to center
Shift+S:arrow_right:Selection to Cursor (or Shift+S then T) - to move object to cursor with is in center
G X 10 - move x by 10
G Y 5 - move y by 5

Moving is different because if You apply location You will move origin of an object to center.

Anyway its lack of feature, it could be added.

Thanks for letting me know.