28615360 (number)
28615360 is an even 8-digits composite number following 28615359 and preceding 28615361. In scientific notation, it is written as 2.8615360 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 11366400 positive integers (up to 28615360) that are relatively prime to 28615360.
Interesting facts
- 28615360 has 56 divisors, whose sum is 68616576
- The reverse of 28615360 is 06351682
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-eight million six hundred fifteen thousand three hundred sixty |
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Notation
Scientific notation | 2.8615360 × 10^7 |
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Engineering notation | 2.8615360 × 10^6 |
Prime Factorization of 28615360
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 401 × 223
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 894230 | Product of the distinct prime numbers |
The prime factorization of 28615360 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 401 × 223. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28615360)
Multiplication
n×yn×2 | 57230720 |
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n×3 | 85846080 |
n×4 | 114461440 |
n×5 | 143076800 |
Division
n÷yn÷2 | 14307680 |
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n÷3 | 9538453.3333333 |
n÷3 | 7153840 |
n÷5 | 5723072 |
Exponentiation
nyn2 | 818838827929600 |
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n3 | 2.3431367843184E+22 |
n4 | 6.7049702612512E+29 |
n5 | 1.91865137815E+37 |
Nth Root
y√n2√n | 5349.3326686606 |
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3√n | 305.86731542272 |
4√n | 73.139132266254 |
5√n | 30.997012811169 |
Divisors of 28615360
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 | -28615359 | 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 28615360 can be divided by 56 positive divisors. The sum of these divisors (counting 28615360) is 1, the average is 0.017857142857143.
Base conversion 28615360
Base | System | Value |
---|---|---|
2 | Binary | 1101101001010001011000000 |
3 | Ternary | 1222211210220011 |
4 | Quaternary | 1231022023000 |
5 | Quinary | 24311142420 |
6 | Senary | 2501154304 |
8 | Octal | 155121300 |
10 | Decimal | 28615360 |
12 | Duodecimal | 96bb994 |
16 | Hexadecimal | 1b4a2c0 |
20 | Vigesimal | 8igi80 |
36 | Base36 | h1br4 |
Cryptographic Hash Functions
md5 | c8e69c5f970b299f9eb1ee4e2c59a7d4 |
---|---|
sha1 | ad39a3c2af172324402641b13d9c97fcaf4726af |
sha256 | 187c142abe8866c457d698d8a3c410b35272ee9e91f786449b8f559be5174731 |
sha512 | 706fd570718d1e0bd7bc9e546ac00fc4deff3028374180d04d0ea9da47b53658eae02050779dab98ab5ee0017e84ee6544a6b9fd2bc4991eb63b42032f26b835 |
ripemd-160 | 1ca622fb369c2ccda230d9ee03643c6bb96ff723 |
28615360 as geometric shapes
Circle
Radius = nDiameter | 57230720 |
---|---|
Circumference | 179795609.51165 |
Area | 2.5724580462977E+15 |
Sphere
Radius = nVolume | 9.8149084106274E+22 |
---|---|
Surface area | 1.0289832185191E+16 |
Circumference | 179795609.51165 |
Square
Length = nPerimeter | 114461440 |
---|---|
Area | 818838827929600 |
Diagonal | 40468230.204189 |
Cube
Length = nSurface area | 4913032967577600 |
---|---|
Volume | 2.3431367843184E+22 |
Space diagonal | 49563257.396874 |
Equilateral Triangle
Length = nPerimeter | 85846080 |
---|---|
Area | 3.5456761329605E+14 |
Altitude | 24781628.698437 |
Triangular Pyramid
Length = nSurface area | 3.5456761329605E+14 |
---|---|
Volume | 2.7614131823986E+21 |
Height | 13489410.068063 |