7
10 million or 10^7 or 10 to the 7th power.
The order of magnitude is millions - 2 million, rounded.
5
Thousands.
5
70 million, or tens of millions.
10 million or 10^7 or 10 to the 7th power.
The order of magnitude is "tens".
The order of magnitude for the number of states in the United States is 0
The order of magnitude of people in Portland is 5.
The order of magnitude for the number of states in the United States is 0
There are 365 days in a non-leap year, which is measured in the hundreds and has an Order of Magnitude of 2.
The order of magnitude is millions - 2 million, rounded.
5
5
Thousands.
4,000,000