Q: What is the digital root of 20,000,021

 A: 5

Why is 5 the digital root of the number 20,000,021?

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 20,000,021?


Split the number up and add each digit together:


2 + 0 + 0 + 0 + 0 + 0 + 2 + 1 = 5


What is the digital root of number 20,000,021?

Answer: 5


More Examples

Number 20,000,01920,000,02020,000,02220,000,023
Digital Root 3467

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