82,670,000 eighty-two million, six hundred and seventy thousand
980,992,600
34.48 million in numbers is 34,480,000 In words it is ' Thirty four million, four hundred and eighty thousand'. NB Note the use of COMMAS at everythird digit.
Eighty million.
6,215,000,084
82,000,000
1,000,580
4,000,580
82,670,000 eighty-two million, six hundred and seventy thousand
980,992,600
200,003,088
0.48 million = 0.48 * 1000000 = 480000 (Four Hundred Eighty Thousand)
284000.000006
4,000,580
9.98 million = 9,980,000 In word it is said as 'Nine million, nine hundred and eighty thousand'.
Your 22.3875 million is 22,387,500 or twenty-two million, three hundred eighty-seven thousand, five hundred.
3,000,684 is what you write according to the question. In Indian classification of numbers it is, 30,00,684(30 lakhs and six hundred and eighty four).