Q: What is the digital root of 147,729,122
A: 8
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 147,729,122?
Answer: 8
Number | 147,729,120 | 147,729,121 | 147,729,123 | 147,729,124 |
Digital Root | 6 | 7 | 9 | 1 |