While removing the word "million", you move the decimal point six positions to the right - filling out any missing digits with zero.
61,480,000
To write 20.5 million numerically, you would write it as 20,500,000.
20,500,000
1.6 million = 1,600,000
14,000,000
2250000000
It is: 12,000,000
1,000,000,000,000,000,000.
69,500,000
94,000,000
3,300,000
1,180,000.
22,000,000