Q: What is the digital root of 257,020,115
A: 5
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:
If the answer is more than one digit, you would add each digit of the answer together again:
What is the digital root of number 257,020,115?
Answer: 5
Number | 257,020,113 | 257,020,114 | 257,020,116 | 257,020,117 |
Digital Root | 3 | 4 | 6 | 7 |