Q: What is the digital root of 72,301,343

 A: 5

Why is 5 the digital root of the number 72,301,343?

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 72,301,343?


Split the number up and add each digit together:


7 + 2 + 3 + 0 + 1 + 3 + 4 + 3 = 23

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

2 + 3 = 5

What is the digital root of number 72,301,343?

Answer: 5


More Examples

Number 72,301,34172,301,34272,301,34472,301,345
Digital Root 3467

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