68 sixty eight
864 eight hundred and ninety-four
8,369 eight thousand,three hundred and sixty-nine
15,000 fifteen thousand
7,600,000 seven million,six hundred thousand
756,431 seven hundred and fifty-six thousand,four hundred and thirty-one
65,000,000 sixty-five million
84,567,321 eighty-four million,five hundred and sixty-seven thousand,three hundred and twenty-one