You write it: 3,033,070
6,300,032
8,060,000,033
3,600,030,000
3,436,000,000
304,035,001
330,000,000*-* Three Hundred and Thirty Million *-**-*
Oh honey, it's simple. Just write down the numbers like you see them: 2,033,070. That's your standard form for "two million thirty-three thousand and seventy." No need to make it more complicated than it is!
These are three ways to write it: Thirty million; 30,000,000; and 3 x 107.
30,000,009
16,304,000,037 in standard form is 1.6304000037 x 1010
35,030,003