28449504 (number)
28449504 is an even 8-digits composite number following 28449503 and preceding 28449505. In scientific notation, it is written as 2.8449504 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 9411840 positive integers (up to 28449504) that are relatively prime to 28449504.
Interesting facts
- 28449504 has 48 divisors, whose sum is 62702640
- The reverse of 28449504 is 40594482
- Previous prime number is 571
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-eight million four hundred forty-nine thousand five hundred four |
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Notation
Scientific notation | 2.8449504 × 10^7 |
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Engineering notation | 2.8449504 × 10^6 |
Prime Factorization of 28449504
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 571 × 173
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1778094 | Product of the distinct prime numbers |
The prime factorization of 28449504 is 2 × 2 × 2 × 2 × 2 × 9 × 571 × 173. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28449504)
Multiplication
n×yn×2 | 56899008 |
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n×3 | 85348512 |
n×4 | 113798016 |
n×5 | 142247520 |
Division
n÷yn÷2 | 14224752 |
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n÷3 | 9483168 |
n÷3 | 7112376 |
n÷5 | 5689900.8 |
Exponentiation
nyn2 | 809374277846016 |
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n3 | 2.3026296755077E+22 |
n4 | 6.5508672163876E+29 |
n5 | 1.8636892307609E+37 |
Nth Root
y√n2√n | 5333.8076455755 |
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3√n | 305.27522947861 |
4√n | 73.032921655754 |
5√n | 30.960997179962 |
Divisors of 28449504
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 | -28449503 | 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 28449504 can be divided by 48 positive divisors. The sum of these divisors (counting 28449504) is 1, the average is 0.020833333333333.
Base conversion 28449504
Base | System | Value |
---|---|---|
2 | Binary | 1101100100001101011100000 |
3 | Ternary | 1222112101101100 |
4 | Quaternary | 1230201223200 |
5 | Quinary | 24240341004 |
6 | Senary | 2453434400 |
8 | Octal | 154415340 |
10 | Decimal | 28449504 |
12 | Duodecimal | 963ba00 |
16 | Hexadecimal | 1b21ae0 |
20 | Vigesimal | 8hg3f4 |
36 | Base36 | gxrs0 |
Cryptographic Hash Functions
md5 | e6fdd58e2a5a0111ee85e2a743ad0189 |
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sha1 | 914fafe0b7140694250eee05c9fdeebfc605f3ce |
sha256 | ca03ae8b6a308f2143aa5e9bc4c39d5a65c6322b9e098f82528d58d3d583ccc7 |
sha512 | 47ff6dc2ccdd6cfca08cfcde2b556e8edc25ed79ed8bc9b7610b64e3da0792bad034cec7735df7d933b61f9f0cc7a336721b177ee1fa4dc9e119f778afa84663 |
ripemd-160 | 8307961ebb03507fd5d0a7c227f84965edf2ba51 |
28449504 as geometric shapes
Circle
Radius = nDiameter | 56899008 |
---|---|
Circumference | 178753505.52935 |
Area | 2.5427242852856E+15 |
Sphere
Radius = nVolume | 9.6452326300173E+22 |
---|---|
Surface area | 1.0170897141142E+16 |
Circumference | 178753505.52935 |
Square
Length = nPerimeter | 113798016 |
---|---|
Area | 809374277846016 |
Diagonal | 40233674.399588 |
Cube
Length = nSurface area | 4856245667076096 |
---|---|
Volume | 2.3026296755077E+22 |
Space diagonal | 49275986.378134 |
Equilateral Triangle
Length = nPerimeter | 85348512 |
---|---|
Area | 3.5046934289217E+14 |
Altitude | 24637993.189067 |
Triangular Pyramid
Length = nSurface area | 3.5046934289217E+14 |
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Volume | 2.7136750968548E+21 |
Height | 13411224.799863 |