12928448 (number)
12928448 is an even 8-digits composite number following 12928447 and preceding 12928449. In scientific notation, it is written as 1.2928448 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 5806080 positive integers (up to 12928448) that are relatively prime to 12928448.
Interesting facts
- 12928448 has 56 divisors, whose sum is 28376880
- The reverse of 12928448 is 84482921
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | twelve million nine hundred twenty-eight thousand four hundred forty-eight |
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Notation
Scientific notation | 1.2928448 × 10^7 |
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Engineering notation | 1.2928448 × 10^6 |
Prime Factorization of 12928448
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 379
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 404014 | Product of the distinct prime numbers |
The prime factorization of 12928448 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 379. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12928448)
Multiplication
n×yn×2 | 25856896 |
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n×3 | 38785344 |
n×4 | 51713792 |
n×5 | 64642240 |
Division
n÷yn÷2 | 6464224 |
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n÷3 | 4309482.6666667 |
n÷3 | 3232112 |
n÷5 | 2585689.6 |
Exponentiation
nyn2 | 167144767688704 |
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n3 | 2.1609224375355E+21 |
n4 | 2.7937373365711E+28 |
n5 | 3.6118687881518E+35 |
Nth Root
y√n2√n | 3595.6151073217 |
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3√n | 234.701283346 |
4√n | 59.963448093999 |
5√n | 26.442911932446 |
Divisors of 12928448
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12928447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12928448 can be divided by 56 positive divisors. The sum of these divisors (counting 12928448) is 1, the average is 0.017857142857143.
Base conversion 12928448
Base | System | Value |
---|---|---|
2 | Binary | 110001010100010111000000 |
3 | Ternary | 220022211111102 |
4 | Quaternary | 301110113000 |
5 | Quinary | 11302202243 |
6 | Senary | 1141033532 |
8 | Octal | 61242700 |
10 | Decimal | 12928448 |
12 | Duodecimal | 43b58a8 |
16 | Hexadecimal | c545c0 |
20 | Vigesimal | 40g128 |
36 | Base36 | 7p3nk |
Cryptographic Hash Functions
md5 | cc70ef15aecc6d8cd22f13bcb22eac8a |
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sha1 | 3234caa57cbde452cbdf1a793dc86c89c317ccd9 |
sha256 | 0c0683922f6a61effec9008dc345fda28a73fa967c9b6fe9561ae4716ac9bc13 |
sha512 | ab52fdf2e7e628f4802b38131d2f9ba9bb11ee49cfd49d99c606f73293d1b709c4a05d094602dd05db340edf2c604f26353a57cfd99039ce182125f116b20bd6 |
ripemd-160 | f1a7ea4636e91ad940da651a8cea5e9e2c02ed7d |
12928448 as geometric shapes
Circle
Radius = nDiameter | 25856896 |
---|---|
Circumference | 81231834.518235 |
Area | 5.2510077425681E+14 |
Sphere
Radius = nVolume | 9.0516507396518E+21 |
---|---|
Surface area | 2.1004030970272E+15 |
Circumference | 81231834.518235 |
Square
Length = nPerimeter | 51713792 |
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Area | 167144767688704 |
Diagonal | 18283586.502035 |
Cube
Length = nSurface area | 1002868606132224 |
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Volume | 2.1609224375355E+21 |
Space diagonal | 22392728.799012 |
Equilateral Triangle
Length = nPerimeter | 38785344 |
---|---|
Area | 72375807464033 |
Altitude | 11196364.399506 |
Triangular Pyramid
Length = nSurface area | 72375807464033 |
---|---|
Volume | 2.5466715153325E+20 |
Height | 6094528.8340118 |