Q: What is the digital root of 10,290,478
A: 4
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 10,290,478?
Answer: 4
| Number | 10,290,476 | 10,290,477 | 10,290,479 | 10,290,480 |
| Digital Root | 2 | 3 | 5 | 6 |