Q: What is the digital root of 100,042,501

 A: 4

Why is 4 the digital root of the number 100,042,501?

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 100,042,501?


Split the number up and add each digit together:


1 + 0 + 0 + 0 + 4 + 2 + 5 + 0 + 1 = 13

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

1 + 3 = 4

What is the digital root of number 100,042,501?

Answer: 4


More Examples

Number 100,042,499100,042,500100,042,502100,042,503
Digital Root 2356

Explore more about the number 100,042,501:


Ask a Question