Q: What is the digital root of 64,378,705

 A: 4

Why is 4 the digital root of the number 64,378,705?

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 64,378,705?


Split the number up and add each digit together:


6 + 4 + 3 + 7 + 8 + 7 + 0 + 5 = 40

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

4 + 0 = 4

What is the digital root of number 64,378,705?

Answer: 4


More Examples

Number 64,378,70364,378,70464,378,70664,378,707
Digital Root 2356

Explore more about the number 64,378,705:


Ask a Question