Q: What is the digital root of 402,000,012
A: 9
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.
Split the number up and add each digit together:
What is the digital root of number 402,000,012?
Answer: 9
Number | 402,000,010 | 402,000,011 | 402,000,013 | 402,000,014 |
Digital Root | 7 | 8 | 1 | 2 |