10000000000000000000000000000000
14
1
Another Answer: 12*0+1 = 1
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 11 - 9,999,999 = - 9,999,978
1+1+1+1+1+1+1+1+1+-1+1+1+101+1+1+1+1+1+1+1+1=91+1+1+1+1+1+1+1+1+-1=81+1+1+1+1+1+1+1+1+-1+1+1+10=20
11 1/2 8.333333333333332e+29 feet
The number 9999999999999999999999999999999 can be expressed in scientific notation as approximately 1.0 x 10^30. This means it is a 1 followed by 30 zeros, which represents a very large amount of money, specifically 1 nonillion in the short scale commonly used in the United States. In numeric form, it would be 1,000,000,000,000,000,000,000,000,000,000.
The expression "199999999999999999999999 9999999999999999999999999999999" seems to represent a very large number, but it's not clear if it's intended for mathematical operations or as a numerical value. If combined, it would be interpreted as 2000000000000000000000000000000 (2 followed by 30 zeros), which is 2 quintillion. However, as presented, it appears to be a concatenation of two large numbers.
14
It is 35.
13
9
1
8
Another Answer: 12*0+1 = 1
it equals 62
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 11 - 9,999,999 = - 9,999,978