Seventeen billion, eight hundred and four million.
Eight and five thousandths.
Nineteen thousand and forty-two.
Seven point six three two
eight thousand, nine hundred seventy
Seventeen billion, eight hundred seventy-four million.
Seventeen billion, eight hundred and four million.
Seventeen billion, eight hundred seventy-four million.
Seventeen billion, eight hundred seventy-four million.
Seventeen billion, eight hundred seventy-four million.
Three thousandths.
No. Use "tentativeness".
Eight and five thousandths.
Three and one tenth
eighty-four hundredths.
Three and four tenths.
"Alright" is not a word. The correct form, not a variant, is "all right."