Q: What is the digital root of 16

 A: 7

Why is 7 the digital root of the number 16?

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 16?


Split the number up and add each digit together:


1 + 6 = 7


What is the digital root of number 16?

Answer: 7


More Examples

Number 14151718
Digital Root 5689

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