Q: What is the digital root of 816,272,570
A: 2
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 816,272,570?
Answer: 2
Number | 816,272,568 | 816,272,569 | 816,272,571 | 816,272,572 |
Digital Root | 9 | 1 | 3 | 4 |