Q: What is the digital root of 717,757,442
A: 8
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 717,757,442?
Answer: 8
Number | 717,757,440 | 717,757,441 | 717,757,443 | 717,757,444 |
Digital Root | 6 | 7 | 9 | 1 |