28442316 (number)
28442316 is an even 8-digits composite number following 28442315 and preceding 28442317. In scientific notation, it is written as 2.8442316 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 7560000 positive integers (up to 28442316) that are relatively prime to 28442316.
Interesting facts
- 28442316 has 48 divisors, whose sum is 60399360
- The reverse of 28442316 is 61324482
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-eight million four hundred forty-two thousand three hundred sixteen |
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Notation
Scientific notation | 2.8442316 × 10^7 |
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Engineering notation | 2.8442316 × 10^6 |
Prime Factorization of 28442316
Prime Factorization 2 × 2 × 7 × 213 × 19 × 251
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14221158 | Product of the distinct prime numbers |
The prime factorization of 28442316 is 2 × 2 × 7 × 213 × 19 × 251. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28442316)
Multiplication
n×yn×2 | 56884632 |
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n×3 | 85326948 |
n×4 | 113769264 |
n×5 | 142211580 |
Division
n÷yn÷2 | 14221158 |
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n÷3 | 9480772 |
n÷3 | 7110579 |
n÷5 | 5688463.2 |
Exponentiation
nyn2 | 808965339443856 |
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n3 | 2.3008847817509E+22 |
n4 | 6.5442492042151E+29 |
n5 | 1.8613360384904E+37 |
Nth Root
y√n2√n | 5333.1337879337 |
---|---|
3√n | 305.24951721804 |
4√n | 73.028308127285 |
5√n | 30.959432511963 |
Divisors of 28442316
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28442315 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28442316 can be divided by 48 positive divisors. The sum of these divisors (counting 28442316) is 1, the average is 0.020833333333333.
Base conversion 28442316
Base | System | Value |
---|---|---|
2 | Binary | 1101100011111111011001100 |
3 | Ternary | 1222112000112010 |
4 | Quaternary | 1230133323030 |
5 | Quinary | 24240123231 |
6 | Senary | 2453341220 |
8 | Octal | 154377314 |
10 | Decimal | 28442316 |
12 | Duodecimal | 9637810 |
16 | Hexadecimal | 1b1fecc |
20 | Vigesimal | 8hf5fg |
36 | Base36 | gxm8c |
Cryptographic Hash Functions
md5 | 5ed6ca90da76968db11d2227a234aea3 |
---|---|
sha1 | a2d04ff1695eb81493c4328c6ab95e2da74e2d1e |
sha256 | df7f6a22f70673b6f3cdf18166ec5c067a00ff0679e4e2f31df4fb50a37a2676 |
sha512 | ad06aef34beb4ec7e6c39775aadf742f51b6a0463db0ffdbc6e8123edaf665d4a587f905b6cee3eab01abc016e82386cafb7646658a4211f0dcbe6afe000c592 |
ripemd-160 | ffd158c155ac7ade0381e06152acf8877628b493 |
28442316 as geometric shapes
Circle
Radius = nDiameter | 56884632 |
---|---|
Circumference | 178708341.99336 |
Area | 2.5414395674056E+15 |
Sphere
Radius = nVolume | 9.6379236361404E+22 |
---|---|
Surface area | 1.0165758269622E+16 |
Circumference | 178708341.99336 |
Square
Length = nPerimeter | 113769264 |
---|---|
Area | 808965339443856 |
Diagonal | 40223509.032501 |
Cube
Length = nSurface area | 4853792036663136 |
---|---|
Volume | 2.3008847817509E+22 |
Space diagonal | 49263536.396929 |
Equilateral Triangle
Length = nPerimeter | 85326948 |
---|---|
Area | 3.5029226736974E+14 |
Altitude | 24631768.198465 |
Triangular Pyramid
Length = nSurface area | 3.5029226736974E+14 |
---|---|
Volume | 2.7116187198417E+21 |
Height | 13407836.344167 |