Q: What is the digital root of 12,210,102
A: 9
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:
What is the digital root of number 12,210,102?
Answer: 9
Number | 12,210,100 | 12,210,101 | 12,210,103 | 12,210,104 |
Digital Root | 7 | 8 | 1 | 2 |