Q: What is the digital root of 28,197,787
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 28,197,787?
Answer: 4
Number | 28,197,785 | 28,197,786 | 28,197,788 | 28,197,789 |
Digital Root | 2 | 3 | 5 | 6 |