Q: What is the digital root of 621,425,607
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 621,425,607?
Answer: 6
| Number | 621,425,605 | 621,425,606 | 621,425,608 | 621,425,609 |
| Digital Root | 4 | 5 | 7 | 8 |