Q: What is the digital root of 73,819,997

 A: 8

Why is 8 the digital root of the number 73,819,997?

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 73,819,997?


Split the number up and add each digit together:


7 + 3 + 8 + 1 + 9 + 9 + 9 + 7 = 53

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

5 + 3 = 8

What is the digital root of number 73,819,997?

Answer: 8


More Examples

Number 73,819,99573,819,99673,819,99873,819,999
Digital Root 6791

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