12718448 (number)
12718448 is an even 8-digits composite number following 12718447 and preceding 12718449. In scientific notation, it is written as 1.2718448 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 80 positive divisors. There are 5372928 positive integers (up to 12718448) that are relatively prime to 12718448.
Interesting facts
- 12718448 has 80 divisors, whose sum is 28926720
- The reverse of 12718448 is 84481721
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
| Name | twelve million seven hundred eighteen thousand four hundred forty-eight |
|---|
Notation
| Scientific notation | 1.2718448 × 10^7 |
|---|---|
| Engineering notation | 1.2718448 × 10^6 |
Prime Factorization of 12718448
Prime Factorization 2 × 2 × 2 × 2 × 17 × 19 × 23 × 107
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1589806 | Product of the distinct prime numbers |
The prime factorization of 12718448 is 2 × 2 × 2 × 2 × 17 × 19 × 23 × 107. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12718448)
Multiplication
n×y| n×2 | 25436896 |
|---|---|
| n×3 | 38155344 |
| n×4 | 50873792 |
| n×5 | 63592240 |
Division
n÷y| n÷2 | 6359224 |
|---|---|
| n÷3 | 4239482.6666667 |
| n÷3 | 3179612 |
| n÷5 | 2543689.6 |
Exponentiation
ny| n2 | 161758919528704 |
|---|---|
| n3 | 2.057322406562E+21 |
| n4 | 2.6165948047094E+28 |
| n5 | 3.3279024960766E+35 |
Nth Root
y√n| 2√n | 3566.2933137923 |
|---|---|
| 3√n | 233.42356963383 |
| 4√n | 59.718450363287 |
| 5√n | 26.356444527184 |
Divisors of 12718448
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12718447 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
| H | Harmonic Mean | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12718448 can be divided by 80 positive divisors. The sum of these divisors (counting 12718448) is 1, the average is 0.0125.
Base conversion 12718448
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110000100001000101110000 |
| 3 | Ternary | 212221011102122 |
| 4 | Quaternary | 300201011300 |
| 5 | Quinary | 11223442243 |
| 6 | Senary | 1132333412 |
| 8 | Octal | 60410560 |
| 10 | Decimal | 12718448 |
| 12 | Duodecimal | 4314268 |
| 16 | Hexadecimal | c21170 |
| 20 | Vigesimal | 3j9g28 |
| 36 | Base36 | 7klm8 |
Cryptographic Hash Functions
| md5 | 611093025501a69c0cac8d71f6fd4823 |
|---|---|
| sha1 | 1dcc4f0484bbbe7b14bfe767d8ee42fff8190e94 |
| sha256 | c44718910b6bea250269187ac3e69a370255b40b2a124e2446415d98a97fcc95 |
| sha512 | c40b6c56b86dc10f9bcdb325aef9b7a66a20ebe6a377833ff506d07d95d4b0a3171bb56bc8d00fb573dd378c699a23636d79fa41ba55a84fa31d9a396196b4f1 |
| ripemd-160 | 428c2be9d6622734b7c2ca3854c741bd8cb6b700 |
12718448 as geometric shapes
Circle
Radius = n| Diameter | 25436896 |
|---|---|
| Circumference | 79912365.603728 |
| Area | 5.08180633244E+14 |
Sphere
Radius = n| Volume | 8.6176919446945E+21 |
|---|---|
| Surface area | 2.032722532976E+15 |
| Circumference | 79912365.603728 |
Square
Length = n| Perimeter | 50873792 |
|---|---|
| Area | 161758919528704 |
| Diagonal | 17986601.653937 |
Cube
Length = n| Surface area | 970553517172224 |
|---|---|
| Volume | 2.057322406562E+21 |
| Space diagonal | 22028998.129423 |
Equilateral Triangle
Length = n| Perimeter | 38155344 |
|---|---|
| Area | 70043666800290 |
| Altitude | 11014499.064711 |
Triangular Pyramid
Length = n| Surface area | 70043666800290 |
|---|---|
| Volume | 2.424577707945E+20 |
| Height | 5995533.8846457 |