4 600 000 000
4 600 000 000 = 4.6*109 in standard form.
You would write it as 1,060,000
One million in number form is 1,000,000
80,000,000 is 80 million in number form.
28 million in number form is 28,000,000
4.6 billion years.
4 600 000 000 = 4.6*109 in standard form.
5,400,000
19,900,000
42,700,000
2.51 million written in number form is 2,510,000
You would write it as 1,060,000
One million in number form is 1,000,000
80,000,000 is 80 million in number form.
28 million in number form is 28,000,000
19.8 million in number form is 19,800,000
378.8 million in number form is 378,800,000