Q: What is the digital root of 121

 A: 4

Why is 4 the digital root of the number 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 121?

Split the number up and add each digit together:

1 + 2 + 1 = 4

What is the digital root of number 121?

Answer: 4

More Examples

Number 119120122123
Digital Root 2356

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