Q: What is the digital root of 328,710,872
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 328,710,872?
Answer: 2
Number | 328,710,870 | 328,710,871 | 328,710,873 | 328,710,874 |
Digital Root | 9 | 1 | 3 | 4 |