Q: What is the digital root of 2,130,100

 A: 7

Why is 7 the digital root of the number 2,130,100?

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 2,130,100?


Split the number up and add each digit together:


2 + 1 + 3 + 0 + 1 + 0 + 0 = 7


What is the digital root of number 2,130,100?

Answer: 7


More Examples

Number 2,130,0982,130,0992,130,1012,130,102
Digital Root 5689

Explore more about the number 2,130,100:


Ask a Question