How many sig figs in 731? (Significant figures in 731)

How many sig figs in 731?

Here we will count how many significant figures (sig figs) are in 731 and show you what the sig figs in 731 are. In addition, we will also use the significant figures we found to write 731 in Scientific Notation and E-notation.

The significant figures of any number, like 731, are digits greater than 0, zeros between digits that are greater than 0, and trailing zeros in a number with a decimal point. Leading zeros and trailing zeros in a number without a decimal point are not significant figures. Using these parameters, we found our answers:

What are the sigs figs of 731?
Answer: 7 3 1

How many sig figs in 731?
Answer: 3

Using the significant figures of 731, we can express 731 in Scientific Notation and E-notation:

Scientific Notation:
731 = 7.31 × 10²

E-notation:
731 = 7.31e+2

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