Q: What is the digital root of 5,330,405

 A: 2

Why is 2 the digital root of the number 5,330,405?

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 5,330,405?


Split the number up and add each digit together:


5 + 3 + 3 + 0 + 4 + 0 + 5 = 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 5,330,405?

Answer: 2


More Examples

Number 5,330,4035,330,4045,330,4065,330,407
Digital Root 9134

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