Q: What is the digital root of 6,820,279

 A: 7

Why is 7 the digital root of the number 6,820,279?

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.

How do you calculate the digital root of 6,820,279?


Split the number up and add each digit together:


6 + 8 + 2 + 0 + 2 + 7 + 9 = 34

If the answer is more than one digit, you would add each digit of the answer together again:

3 + 4 = 7

What is the digital root of number 6,820,279?

Answer: 7


More Examples

Number 6,820,2776,820,2786,820,2806,820,281
Digital Root 5689

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