Pretty Big
Big
Huge
100

1,577

one thousand five hundred seventy seven

100

19,656

nineteen thousand, six hundred, fifty six

100

179,805,195

one hundred seventy nine million, eight hundred five thousand, one hundred and ninety five

200

1,228

one thousand, two hundred twenty eight 

200

145,980 

one hundred forty five thousand, nine hundred eighty

200

162,901,111

one hundred sixty two million, nine hundred one thousand, one hundred eleven

300

3,451

three thousand, four hundred fifty one

300

486,941

four hundred eighty six thousand, nine hundred forty one. 

300

999,567,991

nine hundred ninety nine million, five hundred sixty seven thousand, nine hundred ninety one

400

6,758

six thousand, seven hundred, fifty eight 

400

10,981, 871 

ten million, nine hundred eighty one thousand, eight hundred seventy one

400

1,500,124,000

one billion, five hundred million, one hundred twenty four thousand

500

121,617

one hundred twenty one thousand, six hundred, seventeen

500

17,191,899

seventeen million, one hundred ninety one thousand, eight hundred ninety nine

500

987,200,540,001

nine hundred eighty seven billion, two hundred million, five hundred forty thousand, one.