whats 2500000 in standard form?

about like 20 feet

100 ---> 1*10^2

150 ---> 1.5*10^2

2500 ---> 2.5*10^3

2500000 ---> 2.5*10^6

So basically it has to be in the format:

(number from 1-10)*10^n

where n is the number of left shifts of the decimal point in order to get to a number between 1 and 10.

\(2500000=2.5*10^6\)

As you have it written:

2,500,000  This is in standard form.

2.5 x 10^6  This is in scientific notation.