Convert exawatt to watts
Exawatt
The exawatt (EW) is a unit of power equal to 1018 watts. It is used primarily in theoretical physics and in the description of next-generation laser facilities aimed at achieving exawatt peak powers through pulse compression techniques. The total solar power intercepted by the Earth is approximately 1.74 × 1017 watts, making the exawatt a useful reference scale for planetary-scale energy phenomena.
Watt
The watt (symbol: W ) is a unit of power. In the International System of Units (SI) it is defined as a derived unit of 1 joule per second, and is used to quantify the rate of energy transfer. In SI base units, the watt is described as kg⋅m 2 ⋅s −3 , which can be demonstrated to be coherent by dimensional analysis. The watt is named after James Watt, an 18th-century Scottish inventor.
Exawatt to Watt conversion table
| Exawatt | Watt | Watt | Exawatt |
|---|---|---|---|
| 1 | 1E+18 | 1 | 1E-18 |
| 2 | 2E+18 | 2 | 2E-18 |
| 3 | 3E+18 | 3 | 3E-18 |
| 5 | 5E+18 | 5 | 5E-18 |
| 10 | 1E+19 | 10 | 1E-17 |
| 20 | 2E+19 | 20 | 2E-17 |
| 25 | 2.5E+19 | 25 | 2.5E-17 |
| 50 | 5E+19 | 50 | 5E-17 |
| 100 | 1E+20 | 100 | 1E-16 |
| 250 | 2.5E+20 | 250 | 2.5E-16 |
| 500 | 5E+20 | 500 | 5E-16 |
| 1000 | 1E+21 | 1000 | 1E-15 |
How to convert Exawatt to Watt
1 EW = 1E+18 W. To convert any value, multiply it by 1E+18. For example, 25 EW = 2.5E+19 W.
Frequently asked questions
- How many W are there in one EW?
- One EW is equal to 1E+18 W.
- How do you convert Exawatt to Watt?
- Multiply the value in Exawatt by 1E+18 to get the result in Watt.
- How much is 25 EW in W?
- 25 EW is equal to 2.5E+19 W.
- How do you convert Watt back to Exawatt?
- Divide by the same factor: multiply the value in Watt by 1E-18 to get Exawatt.