Q: What is the digital root of 20,661,878
A: 2
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 20,661,878?
Answer: 2
Number | 20,661,876 | 20,661,877 | 20,661,879 | 20,661,880 |
Digital Root | 9 | 1 | 3 | 4 |