Nine million, one hundred twenty thousand, seven hundred forty
40700
That isn't a number.
Eight hundred and forty thousand.
43,540,000 = forty-three million five hundred forty thousand.
Nine million, one hundred twenty thousand, seven hundred forty
300,040
40700
Three hundred thousand: 300,000 Forty three thousand: 43,000 Just in case you were asking for "three hundred forty three thousand": 343,000
610,240six hundred ten thousand, two hundred forty
Eight hundred seven thousand forty.
That isn't a number.
Eight hundred and forty thousand.
43,540,000 = forty-three million five hundred forty thousand.
One hundred forty thousand
I would write, one thousand, three hundred and forty as: 1,340
Two hundred and thirtyfour thousand three hundred and forty.