›› Convert hectobar to attopascal


›› More information from the unit converter

How many hectobar in 1 attopascal? The answer is 1.0E-25.
We assume you are converting between hectobar and attopascal.
You can view more details on each measurement unit:
hectobar or attopascal
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-7 hectobar, or 1.0E+18 attopascal.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hectobars and attopascals.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of hectobar to attopascal

1 hectobar to attopascal = 1.0E+25 attopascal

2 hectobar to attopascal = 2.0E+25 attopascal

3 hectobar to attopascal = 3.0E+25 attopascal

4 hectobar to attopascal = 4.0E+25 attopascal

5 hectobar to attopascal = 5.0E+25 attopascal

6 hectobar to attopascal = 6.0E+25 attopascal

7 hectobar to attopascal = 7.0E+25 attopascal

8 hectobar to attopascal = 8.0E+25 attopascal

9 hectobar to attopascal = 9.0E+25 attopascal

10 hectobar to attopascal = 1.0E+26 attopascal

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You can do the reverse unit conversion from attopascal to hectobar, or enter any two units below:

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›› Definition: Hectobar

The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.

So 1 hectobar = 102 bars.

The definition of a bar is as follows:

The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.

›› Definition: Attopascal

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attopascal = 10-18 pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

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