Q: What is the digital root of 7,040,356

 A: 7

Why is 7 the digital root of the number 7,040,356?

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 7,040,356?


Split the number up and add each digit together:


7 + 0 + 4 + 0 + 3 + 5 + 6 = 25

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

2 + 5 = 7

What is the digital root of number 7,040,356?

Answer: 7


More Examples

Number 7,040,3547,040,3557,040,3577,040,358
Digital Root 5689

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