How many sig figs in 647? (Significant figures in 647)

How many sig figs in 647?

Here we will count how many significant figures (sig figs) are in 647 and show you what the sig figs in 647 are. In addition, we will also use the significant figures we found to write 647 in Scientific Notation and E-notation.

The significant figures of any number, like 647, 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 647?
Answer: 6 4 7

How many sig figs in 647?
Answer: 3

Using the significant figures of 647, we can express 647 in Scientific Notation and E-notation:

Scientific Notation:
647 = 6.47 × 10²

E-notation:
647 = 6.47e+2

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