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.
19.8 million in number form is 19,800,000
4.6 billion years.
4 600 000 000 = 4.6*109 in standard form.
To write 0.45 million in number form, you would multiply 0.45 by one million, which is equivalent to 1,000,000. This calculation results in 450,000. Therefore, 0.45 million in number form is 450,000.
42,700,000
5,400,000
19,900,000
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.
19.8 million in number form is 19,800,000
378.8 million in number form is 378,800,000