Q: What is the digital root of 48,724,902

 A: 9

Why is 9 the digital root of the number 48,724,902?

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 48,724,902?


Split the number up and add each digit together:


4 + 8 + 7 + 2 + 4 + 9 + 0 + 2 = 36

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

3 + 6 = 9

What is the digital root of number 48,724,902?

Answer: 9


More Examples

Number 48,724,90048,724,90148,724,90348,724,904
Digital Root 7812

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