answersLogoWhite

0

Sometimes, like with most calculators, superscript like this is not possible, so the exponents of the powers of ten (the numbers above) are displayed as 2E4 and 1.45E3. The E stands for Exponent. It's just another way of displaying numbers in scientific notation.

In scientific notation, numbers are written like this,

20000 is written as 2 x 104 = 2 E4

The 2 is called the coefficient, and the 4 is called the power or the exponent (of ten).

1450 is written as 1.45 x 103 = 1.45 E3

The 1.45 is the coefficient, and the 3 is called the power or the exponent (of ten).

All numbers are written as a coefficient between 1 and 10, multiplied by 10 raised to the power of the exponent.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: What does E after a number mean mathematically?
Write your answer...
Submit
Still have questions?
magnify glass
imp