Q: What is the digital root of 497,905

 A: 7

Why is 7 the digital root of the number 497,905?

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 497,905?


Split the number up and add each digit together:


4 + 9 + 7 + 9 + 0 + 5 = 34

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

3 + 4 = 7

What is the digital root of number 497,905?

Answer: 7


More Examples

Number 497,903497,904497,906497,907
Digital Root 5689

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