C#, (削除) 22 (削除ここまで) 16 bytes
()=>$"{1L<<50}";
-6 bytes thanks to Orjan Johansen, using long instead of int.
Outputs
1125899906842624
Alternately, if you allow an arbitrary parameter to be passed into the lambda:
C#, (削除) 21 (削除ここまで) 15 bytes
_=>$"{1L<<49}";
Outputs
562949953421312
milk
- 3.2k
- 2
- 10
- 15