Q: What is the digital root of 70,022,817
A: 9
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 70,022,817?
Answer: 9
| Number | 70,022,815 | 70,022,816 | 70,022,818 | 70,022,819 |
| Digital Root | 7 | 8 | 1 | 2 |