Q: What is the digital root of 420,711,023
A: 2
The digital root of a number is calculated by splitting the digits of a number and then adding them together. You keep splitting and adding the digits until you reach a single positive number.
Split the number up and add each digit together:
If the answer is more than one digit, you would add each digit of the answer together again:
What is the digital root of number 420,711,023?
Answer: 2
Number | 420,711,021 | 420,711,022 | 420,711,024 | 420,711,025 |
Digital Root | 9 | 1 | 3 | 4 |