"Sir!" (just kidding)
You could write it as n x 109,000,000 (n is a number between 1 and 10), but it has no special name.
If you follow the pattern
1 million = 106
1 biliion = 109
1 trillion = 1012
1 quadrillion = 1015
1 quintillion = 1018,
then maybe you could go 9,000,000/3 = 3,000,000; 3,000,000 - 1 = 2,999,999, and call it a 2,999,999-illion.
250 million = 250,000,000. There are 9 digits in this number.
200,000,000 9 digits.
Yes. There is no limit to the amount of digits a number can have. 9 digits would put it into the hundred millions, such as 400,000,000, which is 400 million.
well the first 9 digit number is 100 million 100,000,000 the last 9 digit number is 999 million 999,999,999 just minus the two numbers and you get... 899,999,999 so there are around 900 million 9 digit numbers.
You would call it million.
none because you are counting
9 digits
431,000,000 is 431 million, so there is 9 digits. Just remember millions are 7 digits-1,000,000 and 43 added on, it'll be 9 digits!
9,000,000
9
(9 X 10-2) X (9 X 106) = 8 X 105, to the justified number of significant digits.
In words, you'd write it as one hundred and five million. You'd write the number as 105,000,000. A number in the hundreds has 3 digits, a number in the thousands has 4-6 digits, and a number in the millions has 7-9 digits. A written out number with the word million after it denotes that six zeros would follow behind that number, as such: 105,000,000. If a written out number had the word thousand after it, that would mean that number should be followed by 3 zeros: i.e. 25,000.