4,210
Four hundred thousand, six hundred
100,400
The number four thousand eight hundred can be written as 4,800.
400,500,000
four hundred thousand, six hundred
four hundred thousand, six hundred .
4500
The number 920,400 is "nine hundred twenty thousand four hundred."
20400
Eight hundred sixty thousand, four hundred ninety.
Four hundred thousand million. (Ok, in Arabic numerals 400,000,000)
The number "four hundred and five" thousand = 405,000 The numbers four hundred = 400 five thousand = 5000