Question

0.00133 in scientific notation

Answer 1

1.33 × 10-3

All numbers in scientific notation or standard form are written in the form
m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

To convert 0.00133 into scientific notation, follow these steps:

Move the decimal 3 times to right in the number so that the resulting number, m = 1.33, is greater than or equal to 1 but less than 10

Since we moved the decimal to the right the exponent n is negative

n = -3

Write in the scientific notation form m × 10n
= 1.33 × 10-3

Therefore,
1.33 × 10-3 is the scientific notation form of 0.00133 number and 1.33e-3 is the scientific e-notation form for 0.00133

Answer 2

The 0.00133 in scientific notation is 1.33 x 10^(-3).

Scientific notation

Scientific notation is in form of a x 10^b, where b is integer & a is non-zero real number between 1 and 10.

How to get scientific notation?

There are 3 stages to convert 0.00133 in scientific notation :

1. Move the decimal to three digits from right of 0.00133 so that resulting number m = 1.33 which is greater than or equal to 1 but less than 10
2. After moving decimal to right the exponent 'n' will be in negative so n = -3
3. So in scientific notation 0.00133 will be 1.33 x 10^(-3).

Therefore, 0.00133 in scientific notation is 1.33 × 10^(-3) and It has 3 significant figures.

Learn more about scientific notation here:

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