express 2,750,389 in scientific notation?

4 Answers

• scientific notation is expressed in a x 10^n, where a is greater than or equal to 1, and less than 10.

  2,750,389 can be expressed as 2.750389 x 10^6

• Express In Scientific Notation

  Source(s): https://shrink.im/ba8gB

• Scientific notation means that you have a number between 1 and 10 multiplied by 10 to a power, so this would be

  2.750389 x 10^6

  becuase 2.750389 is between 1 and 10, and you must move the decimal 6 places to make it between 1 and 10. That is why it is 10^6.

  Source(s): Many years of math classes! =)

• 2,750389e6

  2,750389*10^6

  or sth like that, i think