28164448 (number)
28164448 is an even 8-digits composite number following 28164447 and preceding 28164449. In scientific notation, it is written as 2.8164448 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 12819456 positive integers (up to 28164448) that are relatively prime to 28164448.
Interesting facts
- 28164448 has 48 divisors, whose sum is 60540480
- The reverse of 28164448 is 84446182
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | twenty-eight million one hundred sixty-four thousand four hundred forty-eight |
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Notation
Scientific notation | 2.8164448 × 10^7 |
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Engineering notation | 2.8164448 × 10^6 |
Prime Factorization of 28164448
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 79 × 857
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1760278 | Product of the distinct prime numbers |
The prime factorization of 28164448 is 2 × 2 × 2 × 2 × 2 × 13 × 79 × 857. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28164448)
Multiplication
n×yn×2 | 56328896 |
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n×3 | 84493344 |
n×4 | 112657792 |
n×5 | 140822240 |
Division
n÷yn÷2 | 14082224 |
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n÷3 | 9388149.3333333 |
n÷3 | 7041112 |
n÷5 | 5632889.6 |
Exponentiation
nyn2 | 793236131144704 |
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n3 | 2.2341057767346E+22 |
n4 | 6.2922355975342E+29 |
n5 | 1.772173422905E+37 |
Nth Root
y√n2√n | 5307.0187487892 |
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3√n | 304.25221451432 |
4√n | 72.849287908594 |
5√n | 30.898702918195 |
Divisors of 28164448
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 | -28164447 | 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 28164448 can be divided by 48 positive divisors. The sum of these divisors (counting 28164448) is 1, the average is 0.020833333333333.
Base conversion 28164448
Base | System | Value |
---|---|---|
2 | Binary | 1101011011100000101100000 |
3 | Ternary | 1221222220100201 |
4 | Quaternary | 1223130011200 |
5 | Quinary | 24202230243 |
6 | Senary | 2443354544 |
8 | Octal | 153340540 |
10 | Decimal | 28164448 |
12 | Duodecimal | 9522a54 |
16 | Hexadecimal | 1adc160 |
20 | Vigesimal | 8g0b28 |
36 | Base36 | grnts |
Cryptographic Hash Functions
md5 | 842d8d9747796110fc786f38359002bb |
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sha1 | 528be94ad927099c73f6806280744dc2c507934e |
sha256 | a6ce94ecac1d5795c45392f3dbe5f635f558360bf08cbcc5ad32e18f48c628e2 |
sha512 | a658a38616486a3df2c37b06ef39f94e1d72ad0acb9eb9907ca2f4d10645a4cbc0883b280d2a0c7b738c649bb6821574717760f6717d62e10d97ac77054ae760 |
ripemd-160 | b33510d47bb4a65f83b796a99fdd2d9b2b3e6743 |
28164448 as geometric shapes
Circle
Radius = nDiameter | 56328896 |
---|---|
Circumference | 176962445.85842 |
Area | 2.4920248021662E+15 |
Sphere
Radius = nVolume | 9.3582003940427E+22 |
---|---|
Surface area | 9.9680992086648E+15 |
Circumference | 176962445.85842 |
Square
Length = nPerimeter | 112657792 |
---|---|
Area | 793236131144704 |
Diagonal | 39830544.338352 |
Cube
Length = nSurface area | 4759416786868224 |
---|---|
Volume | 2.2341057767346E+22 |
Space diagonal | 48782254.903132 |
Equilateral Triangle
Length = nPerimeter | 84493344 |
---|---|
Area | 3.434813203855E+14 |
Altitude | 24391127.451566 |
Triangular Pyramid
Length = nSurface area | 3.434813203855E+14 |
---|---|
Volume | 2.6329189076951E+21 |
Height | 13276848.112784 |