Q: What is the digital root of 21,344,419
A: 1
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 21,344,419?
Answer: 1
Number | 21,344,417 | 21,344,418 | 21,344,420 | 21,344,421 |
Digital Root | 8 | 9 | 2 | 3 |