Q: What is the digital root of 43,521,666
A: 6
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 43,521,666?
Answer: 6
Number | 43,521,664 | 43,521,665 | 43,521,667 | 43,521,668 |
Digital Root | 4 | 5 | 7 | 8 |