40 kilohms (40 kΩ)
40 kilohms equals 40,000 ohms, 0.04 megohms, 40,000,000 milliohms and 0.00004 gigohms.
40 kilohms = 40,000 ohms
40 kilohms in all resistance units
| Unit | Value | Scientific notation |
|---|---|---|
| Ohms (Ω) | 40,000 | 4 × 104 |
| Megohms (MΩ) | 0.04 | 4 × 10-2 |
| Milliohms (mΩ) | 40,000,000 | 4 × 107 |
| Gigohms (GΩ) | 0.00004 | 4 × 10-5 |
| Microhms (µΩ) | 40,000,000,000 | 4 × 1010 |
| Teraohms (TΩ) | 4 × 10-8 | 4 × 10-8 |
| Abohms (abΩ) | 40,000,000,000,000 | 4 × 1013 |
| Statohms (statΩ) | 4.4506002 × 10-8 | 4.4506 × 10-8 |
| Von Klitzing constants (R_K) | 1.549618347 | 1.54962 × 100 |
Other amounts of kilohms
About the kilohm
The kilohm (kΩ) is 1,000 ohms. It is the most common range for resistors in electronic circuits, where values such as 1 kΩ, 4.7 kΩ and 10 kΩ appear constantly. Read more about kilohms.