Q: What is the digital root of 17,669,178

 A: 9

Why is 9 the digital root of the number 17,669,178?

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 17,669,178?


Split the number up and add each digit together:


1 + 7 + 6 + 6 + 9 + 1 + 7 + 8 = 45

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

4 + 5 = 9

What is the digital root of number 17,669,178?

Answer: 9


More Examples

Number 17,669,17617,669,17717,669,17917,669,180
Digital Root 7812

Explore more about the number 17,669,178:


Ask a Question