Q: What is the digital root of 1,503

 A: 9

Why is 9 the digital root of the number 1,503?

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 1,503?


Split the number up and add each digit together:


1 + 5 + 0 + 3 = 9


What is the digital root of number 1,503?

Answer: 9


More Examples

Number 1,5011,5021,5041,505
Digital Root 7812

Explore more about the number 1,503:


Ask a Question