4 600 000 000 = 4.6*109 in standard form.
In standard form it is; 3.000000000200000000600000200009 x 1030.
30,645
984,639
3 000 000 000 plus 200 000 000 plus 600 000 plus 20 000 plus 9
It is already in standard form.
In standard form, it is 2.3064907*10^7.
2 880 000 000 = 2.88*109 in standard form
It is already in standard form as written.
18,000 000 000+040,000.5+600 000 070+9+000
8 500 000 000 = 8.5*109 in standard form.
The standard form is 349,000