# Q: What is the digital root of 123,456,789

A: 9

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:

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 45

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

4 + 5 = 9

What is the digital root of number 123,456,789?

Answer: **9**

Number | 123,456,787 | 123,456,788 | 123,456,790 | 123,456,791 |

Digital Root | 7 | 8 | 1 | 2 |

General Questions

- How is the number 123,456,789 written in scientific notation?
- What is the absolute value of the number 123,456,789?
- What is the negative version of the number 123,456,789?
- What is the place value chart for the number 123,456,789?
- What is the digital root of the number 123,456,789?
- How many digits is in the number 123,456,789?

Factoring Questions

- What are the factors or divisors of the number 123,456,789?
- What are the prime factors of the number 123,456,789?
- What is the total number of factors of the number 123,456,789?
- What is the total number of prime factors of the number 123,456,789?
- What is the sum of all factors of the number 123,456,789 including 123,456,789?
- What is the sum of all factors of the number 123,456,789 excluding 123,456,789?
- What are the factor combinations of the number 123,456,789?
- What is the prime factorization of the number 123,456,789?

Calculation Questions

Miscellaneous Questions

- How much data will 123,456,789 bytes hold in different storage units?
- What is 123,456,789 in other base number systems?
- How is 123,456,789 spelled out in other languages or countries?
- How is 123,456,789 formatted in other languages or countries?
- How is 123,456,789 formatted as currency in different languages or countries?
- What are the different hash algorithm outputs for 123,456,789?