Nth Root Calculator
Nth Root Calculator lets you the nth real root reverses exponentiation by a positive integer. Enter your own values or load the worked example.
- Copy or download the computed result
- Adjust value
- See the processing method and limits
Method and calculation
The nth real root reverses exponentiation by a positive integer.
Inputs and settings
Nth Root Calculator accepts Value (signed value); Root degree (minimum 1, maximum 1000).
Worked example
Nth Root Calculator example — Value: 81; Root degree: 4. Computed output: { "root": 3 }
Output and limitations
Nth Root Calculator: Use finite inputs. Results use double-precision arithmetic.
Technical references: JavaScript numerical operations
Nth Root Calculator FAQs
Nth Root Calculator applies the following rule to your input: The nth real root reverses exponentiation by a positive integer. The worked example on this page uses the same processor as the result button.
Nth Root Calculator has these boundaries: Use finite inputs. Results use double-precision arithmetic. Start by checking the value field against the units or format shown.
Nth Root Calculator provides this sample: { "root": 3 }. Use the sample button to reproduce it, then replace the inputs with your own values.