Q: What is the digital root of 86,376,639
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 86,376,639?
Answer: 3
Number | 86,376,637 | 86,376,638 | 86,376,640 | 86,376,641 |
Digital Root | 1 | 2 | 4 | 5 |