12921296 (number)
12921296 is an even 8-digits composite number following 12921295 and preceding 12921297. In scientific notation, it is written as 1.2921296 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 6168960 positive integers (up to 12921296) that are relatively prime to 12921296.
Interesting facts
- 12921296 has 40 divisors, whose sum is 26188800
- The reverse of 12921296 is 69212921
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
| Name | twelve million nine hundred twenty-one thousand two hundred ninety-six |
|---|
Notation
| Scientific notation | 1.2921296 × 10^7 |
|---|---|
| Engineering notation | 1.2921296 × 10^6 |
Prime Factorization of 12921296
Prime Factorization 2 × 2 × 2 × 2 × 31 × 109 × 239
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1615162 | Product of the distinct prime numbers |
The prime factorization of 12921296 is 2 × 2 × 2 × 2 × 31 × 109 × 239. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12921296)
Multiplication
n×y| n×2 | 25842592 |
|---|---|
| n×3 | 38763888 |
| n×4 | 51685184 |
| n×5 | 64606480 |
Division
n÷y| n÷2 | 6460648 |
|---|---|
| n÷3 | 4307098.6666667 |
| n÷3 | 3230324 |
| n÷5 | 2584259.2 |
Exponentiation
ny| n2 | 166959890319616 |
|---|---|
| n3 | 2.1573381629473E+21 |
| n4 | 2.7875604975538E+28 |
| n5 | 3.60188943068E+35 |
Nth Root
y√n| 2√n | 3594.620425024 |
|---|---|
| 3√n | 234.6579965518 |
| 4√n | 59.955153448424 |
| 5√n | 26.439985648203 |
Divisors of 12921296
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12921295 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12921296 can be divided by 40 positive divisors. The sum of these divisors (counting 12921296) is 1, the average is 0.025.
Base conversion 12921296
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001010010100111010000 |
| 3 | Ternary | 220022110200112 |
| 4 | Quaternary | 301102213100 |
| 5 | Quinary | 11301440141 |
| 6 | Senary | 1140540452 |
| 8 | Octal | 61224720 |
| 10 | Decimal | 12921296 |
| 12 | Duodecimal | 43b1728 |
| 16 | Hexadecimal | c529d0 |
| 20 | Vigesimal | 40f34g |
| 36 | Base36 | 7oy4w |
Cryptographic Hash Functions
| md5 | d545c0638a2f88460c7f46e18745fac7 |
|---|---|
| sha1 | ba0063840a6bf537a98ec5f59dea3cdba2c9f068 |
| sha256 | 918966cbd0c7bcaf9bdeb8658e7ab994afa355df53fe32398b85c890650b9da9 |
| sha512 | 5a4aa0ab232c03de0c58e3e7f4f33038c5c572fb12f182d666316cc601c2e53706ff122a6ceebf2f5652d8253b20902dfd7cfcfb5d1d3016a1c682aba2a92795 |
| ripemd-160 | 6de2b0957be5e78ae422d89eaaa1d28609821e08 |
12921296 as geometric shapes
Circle
Radius = n| Diameter | 25842592 |
|---|---|
| Circumference | 81186897.176918 |
| Area | 5.2451996487226E+14 |
Sphere
Radius = n| Volume | 9.0366369653655E+21 |
|---|---|
| Surface area | 2.0980798594891E+15 |
| Circumference | 81186897.176918 |
Square
Length = n| Perimeter | 51685184 |
|---|---|
| Area | 166959890319616 |
| Diagonal | 18273472.046637 |
Cube
Length = n| Surface area | 1001759341917696 |
|---|---|
| Volume | 2.1573381629473E+21 |
| Space diagonal | 22380341.171637 |
Equilateral Triangle
Length = n| Perimeter | 38763888 |
|---|---|
| Area | 72295753214926 |
| Altitude | 11190170.585818 |
Triangular Pyramid
Length = n| Surface area | 72295753214926 |
|---|---|
| Volume | 2.5424474072209E+20 |
| Height | 6091157.3488791 |