240,000 = 2.4*105 in standard form or scientific notation
One hundred forty thousand
I would write, one thousand, three hundred and forty as: 1,340
one hundred thousand seven hundred forty nine
40,840
we can write forty thousand five hundred seven in numerical form like this:40507.
6,800,040 is how we write six million eight hundred thousand forty
You can write one million two hundred and forty thousand dollars as $1,240,000.00
Six hundred ten thousand, two hundred forty
Forty two thousand three hundred and one is 42301.
Eight hundred thousand forty-two millionths = 0.800042
Three hundred thousand: 300,000 Forty three thousand: 43,000 Just in case you were asking for "three hundred forty three thousand": 343,000
One thousand, one hundred forty-twoOne thousand, one hundred forty-two dollarsOne thousand one hundred forty-two and 00/100 dollars