No.
Assuming you are talking about whole numbers, 999999999999999999999 + 1 = 1000000000000000000000
9,888,888,888,888,888,888,887
99999998900000001
There isn't one. Once I think of the highest number I can possibly think of, I immediately think "plus one" after that. Oops, I did it again.
That means to multiply the number with itself, using it 3 times as a factor. In this case: 999999999999999999999 x 999999999999999999999 x 999999999999999999999
1000000000000000000000
No.
Assuming you are talking about whole numbers, 999999999999999999999 + 1 = 1000000000000000000000
999999999999999999999 + 9 = 1000000000000000000008.
999,999,999,999,999,999,999 + 1 = one sextillion.
eleven to the power of eleven
7.777777778x1073
9,888,888,888,888,888,888,887
99999998900000001
5.0
There isn't one. Once I think of the highest number I can possibly think of, I immediately think "plus one" after that. Oops, I did it again.