What does exawatt (EW) represent?

An exawatt is an SI unit of power equal to 10^18 watts, used mostly for describing very large power levels such as planetary or astrophysical energy flows.

Where are picojoules per second (pJ/s) commonly used?

Picojoules per second are used to measure extremely small continuous power levels in microelectronics, sensors, and sensitive photonic systems.

Is converting from exawatt to picojoule/second practical?

Due to the huge difference in scale, this conversion is mainly theoretical or used to maintain unit consistency rather than practical day-to-day use.

How to Convert from Exawatt [EW] to Picojoule/second [pJ/s]

Learn to convert power units from exawatt (EW), a measurement of extremely large power levels, to picojoule per second (pJ/s), used for very small power levels in microelectronics and photonics.

Exawatt [EW]

Picojoule/second [pJ/s]

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Exawatt [EW] to Picojoule/second [pJ/s] Conversion Table

Exawatt [EW]	Picojoule/second [pJ/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Exawatt [EW] to Picojoule/second [pJ/s] Conversion Table
Exawatt [EW]	Picojoule/second [pJ/s]

Explore More Power Units Converter

What Is This Tool?

This tool enables conversion between exawatts (EW) and picojoules per second (pJ/s), two power units representing vastly different scales used in various scientific and technological fields. It helps in making meaningful comparisons and calculations across these scales.

How to Use This Tool?

Enter the value in exawatts (EW) you want to convert
Select the desired output unit, picojoule per second (pJ/s)
Click convert to see the equivalent power value
Use the result to compare or analyze power across vastly different scales

Key Features

Converts extremely large power units (exawatts) to extremely small units (picojoules per second)
Supports applications in astrophysics, planetary energy assessments, microelectronics, and photonics
Provides clear unit definitions and examples for better understanding
Browser-based and easy to use for quick conversions

Examples

2 EW equals 2 × 10^30 pJ/s, which is 2000000000000000000000000000000 pJ/s
0.5 EW equals 0.5 × 10^30 pJ/s, which is 500000000000000000000000000000 pJ/s

Common Use Cases

Describing planetary-scale power flows such as solar energy reaching Earth
Comparing large astrophysical power outputs with small power units in electronics
Characterizing ultra-low power consumption in microcontrollers and sensors
Analyzing optical power in photonic detectors at very small scales

Tips & Best Practices

Understand the scale difference before using the conversion results
Use the tool for theoretical or unit consistency purposes
Apply conversions carefully in context to avoid misinterpretations
Cross-check units when translating between large-scale astrophysical measurements and microelectronics

Limitations

This conversion involves extremely different magnitude scales
Direct practical conversions are uncommon and mainly theoretical
Context is essential to correctly interpret and apply results to avoid confusion

Frequently Asked Questions

What does exawatt (EW) represent?: An exawatt is an SI unit of power equal to 10^18 watts, used mostly for describing very large power levels such as planetary or astrophysical energy flows.
Where are picojoules per second (pJ/s) commonly used?: Picojoules per second are used to measure extremely small continuous power levels in microelectronics, sensors, and sensitive photonic systems.
Is converting from exawatt to picojoule/second practical?: Due to the huge difference in scale, this conversion is mainly theoretical or used to maintain unit consistency rather than practical day-to-day use.

Key Terminology

Exawatt (EW): An SI unit of power equal to 10^18 watts, used for describing extremely large power levels in fields like astrophysics and planetary-scale energy.
Picojoule per second (pJ/s): A unit of power equal to 10⁻¹² watts, commonly used in microelectronics and sensitive photonic measurements to describe extremely low power values.

Quick Knowledge Check

What type of power scale does exawatt (EW) represent?

Very small power levels

Extremely large power levels

Moderate power levels

Picojoule/second (pJ/s) is used to measure power in which field?

Astrophysics

Microelectronics and photonics

Planetary science

Why must context be considered when converting EW to pJ/s?

Because the units represent similar power levels

Due to the vast scale difference between the units

Because the conversion is always practical

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