Q: What is the digital root of 201,311,121

 A: 3

Why is 3 the digital root of the number 201,311,121?

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 201,311,121?


Split the number up and add each digit together:


2 + 0 + 1 + 3 + 1 + 1 + 1 + 2 + 1 = 12

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

1 + 2 = 3

What is the digital root of number 201,311,121?

Answer: 3


More Examples

Number 201,311,119201,311,120201,311,122201,311,123
Digital Root 1245

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