Q: What is the digital root of 102,210,100
A: 7
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 102,210,100?
Answer: 7
Number | 102,210,098 | 102,210,099 | 102,210,101 | 102,210,102 |
Digital Root | 5 | 6 | 8 | 9 |