Q: What is the digital root of 109,089,229
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 109,089,229?
Answer: 4
Number | 109,089,227 | 109,089,228 | 109,089,230 | 109,089,231 |
Digital Root | 2 | 3 | 5 | 6 |