Q: What is the digital root of 27,000,722

 A: 2

Why is 2 the digital root of the number 27,000,722?

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 27,000,722?


Split the number up and add each digit together:


2 + 7 + 0 + 0 + 0 + 7 + 2 + 2 = 20

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

2 + 0 = 2

What is the digital root of number 27,000,722?

Answer: 2


More Examples

Number 27,000,72027,000,72127,000,72327,000,724
Digital Root 9134

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