Q: What is the digital root of 215,767,938

 A: 3

Why is 3 the digital root of the number 215,767,938?

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 215,767,938?


Split the number up and add each digit together:


2 + 1 + 5 + 7 + 6 + 7 + 9 + 3 + 8 = 48

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

4 + 8 = 12

The answer is more than one digit again, we need to add each digit one more time:

1 + 2 = 3

What is the digital root of number 215,767,938?

Answer: 3


More Examples

Number 215,767,936215,767,937215,767,939215,767,940
Digital Root 1245

Explore more about the number 215,767,938:


Ask a Question