Sum of Digits of 780
ANSWER : 15
The sum of the digits in the number 780 is: 7 + 8 + 0 = 15
How to Calculate the Digit Sum of 780?
To find the sum of digits of a number, simply break it into individual digits and add them. For 780:
7 + 8 + 0 = 15
The digits of 780 are: 7, 8, 0.
Their sum is: 15
Step-by-Step Digit Sum of 780
We split the number 780 into its individual digits: 7 + 8 + 0 = 15
Digit Positions in 780
| Position | Digit |
|---|---|
| 1 | 7 |
| 2 | 8 |
| 3 | 0 |
Length of 780
The number 780 has 3 digits.
Is 15 a Prime Number?
No, 15 is not a prime number.
Digit Sums in Other Bases
- Binary: 1100001100 → 4
- Octal: 1414 → 10
- Hexadecimal: 30C → 15