20 Gigajoules to Electronvolts
Convert 20 gigajoules (GJ) to electronvolts (eV) with formulas, examples, and conversion tables.
GJ
eV
20 GJ = 1.2483e+29 eV
Full precision:1.2483e+29 eV
Step-by-Step Solution
To convert 20 gigajoules to electronvolts, we multiply by 6.2415e+27 because one gigajoule equals exactly 6.2415e+27 electronvolts.
1 gigajoule = 6.2415e+27 electronvolts
Since each gigajoule contains 6.2415e+27 electronvolts, we multiply our value by this factor:
20 × 6.2415e+27 = 1.2483e+29 electronvolts
So 20 gigajoules = 1.2483e+29 electronvolts.
Quick check: 1.2483e+29 ÷ 6.2415e+27 = 20 gigajoules
Gigajoules to Electronvolts Conversion Table
| Gigajoules | Electronvolts |
|---|---|
| 1 GJ | 6.2415e+27 eV |
| 2 GJ | 1.2483e+28 eV |
| 3 GJ | 1.8724e+28 eV |
| 4 GJ | 2.4966e+28 eV |
| 5 GJ | 3.1207e+28 eV |
| 10 GJ | 6.2415e+28 eV |
| 20 GJ | 1.2483e+29 eV |
| 50 GJ | 3.1207e+29 eV |
| 100 GJ | 6.2415e+29 eV |
20 Gigajoules in Other Units
| Unit | 20 GJ = |
|---|---|
| Gigajoules to Joules | 2e+10 J |
| Gigajoules to Kilojoules | 20000000 kJ |
| Gigajoules to Megajoules | 20000 MJ |
| Gigajoules to Watt-hours | 5555555.56 Wh |
| Gigajoules to Kilowatt-hours | 5555.56 kWh |
| Gigajoules to Megawatt-hours | 5.5556 MWh |
| Gigajoules to Calories | 4780114722.75 cal |
| Gigajoules to Kilocalories | 4780114.72 kcal |
| Gigajoules to BTU | 18956267.89 BTU |
| Gigajoules to Therms | 189.563 therm |
| Gigajoules to Foot-pounds | 1.4751e+10 ft·lb |
| Gigajoules to Electronvolts | 1.2483e+29 eV |
| Gigajoules to Ergs | 2e+17 erg |