Q: What is the digital root of 204,200,421

 A: 6

Why is 6 the digital root of the number 204,200,421?

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 204,200,421?


Split the number up and add each digit together:


2 + 0 + 4 + 2 + 0 + 0 + 4 + 2 + 1 = 15

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

1 + 5 = 6

What is the digital root of number 204,200,421?

Answer: 6


More Examples

Number 204,200,419204,200,420204,200,422204,200,423
Digital Root 4578

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