Q: What is the digital root of 71,171,532

 A: 9

Why is 9 the digital root of the number 71,171,532?

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 71,171,532?


Split the number up and add each digit together:


7 + 1 + 1 + 7 + 1 + 5 + 3 + 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 71,171,532?

Answer: 9


More Examples

Number 71,171,53071,171,53171,171,53371,171,534
Digital Root 7812

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