Q: What is the digital root of 405,373,377
A: 3
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 405,373,377?
Answer: 3
Number | 405,373,375 | 405,373,376 | 405,373,378 | 405,373,379 |
Digital Root | 1 | 2 | 4 | 5 |