No One.
George Washington was the first president, George Herbert Walker Bush was the forty-first, and George Bush (the second "George Bush") was the forty-third.
Three is a number, three hundred is a number, three hundred forty is a number, three hundred forty-two is a number, forty is a number, forty-two is a number, forty-two hundred is a number, two is a number, and two hundred is a number, but three hundred forty-two hundred is not a number.
Washington was forty-three.
The word "forty" is an adjective when indicating a quantity or number, as in "forty students." It can also be a noun when referring to the number itself, as in "I counted to forty."
The sum of forty is simply the number itself, which is 40. If you are referring to adding forty to another number, please specify that number for a more detailed answer. Otherwise, forty remains 40.
forty
Forty is a natural number that comes after thirty-nine and before forty-one. It is represented by the numeral 40.
Washington.
Washington.
The number 46 is spelled "forty six", normally hyphenated as "forty-six".
Twenty forty-six
No, it is not!