Q: What is the digital root of 43,521,320
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 43,521,320?
Answer: 2
Number | 43,521,318 | 43,521,319 | 43,521,321 | 43,521,322 |
Digital Root | 9 | 1 | 3 | 4 |