Q: What is the digital root of 166,217,144
A: 5
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 166,217,144?
Answer: 5
Number | 166,217,142 | 166,217,143 | 166,217,145 | 166,217,146 |
Digital Root | 3 | 4 | 6 | 7 |