Q: What is the digital root of 215,304,642

 A: 9

Why is 9 the digital root of the number 215,304,642?

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 215,304,642?


Split the number up and add each digit together:


2 + 1 + 5 + 3 + 0 + 4 + 6 + 4 + 2 = 27

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

2 + 7 = 9

What is the digital root of number 215,304,642?

Answer: 9


More Examples

Number 215,304,640215,304,641215,304,643215,304,644
Digital Root 7812

Explore more about the number 215,304,642:


Ask a Question