Q: What is the digital root of 16,210,099
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 16,210,099?
Answer: 1
Number | 16,210,097 | 16,210,098 | 16,210,100 | 16,210,101 |
Digital Root | 8 | 9 | 2 | 3 |