28542024 (number)
28542024 is an even 8-digits composite number following 28542023 and preceding 28542025. In scientific notation, it is written as 2.8542024 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 7947072 positive integers (up to 28542024) that are relatively prime to 28542024.
Interesting facts
- 28542024 has 64 divisors, whose sum is 65049600
- The reverse of 28542024 is 42024582
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-eight million five hundred forty-two thousand twenty-four |
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Notation
Scientific notation | 2.8542024 × 10^7 |
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Engineering notation | 2.8542024 × 10^6 |
Prime Factorization of 28542024
Prime Factorization 2 × 2 × 2 × 27 × 7 × 43 × 439
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7135506 | Product of the distinct prime numbers |
The prime factorization of 28542024 is 2 × 2 × 2 × 27 × 7 × 43 × 439. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28542024)
Multiplication
n×yn×2 | 57084048 |
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n×3 | 85626072 |
n×4 | 114168096 |
n×5 | 142710120 |
Division
n÷yn÷2 | 14271012 |
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n÷3 | 9514008 |
n÷3 | 7135506 |
n÷5 | 5708404.8 |
Exponentiation
nyn2 | 814647134016576 |
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n3 | 2.3251678050632E+22 |
n4 | 6.6364995296142E+29 |
n5 | 1.8941912885024E+37 |
Nth Root
y√n2√n | 5342.4735843989 |
---|---|
3√n | 305.60579765688 |
4√n | 73.09222656616 |
5√n | 30.981108549691 |
Divisors of 28542024
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28542023 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28542024 can be divided by 64 positive divisors. The sum of these divisors (counting 28542024) is 1, the average is 0.015625.
Base conversion 28542024
Base | System | Value |
---|---|---|
2 | Binary | 1101100111000010001001000 |
3 | Ternary | 1222201002022000 |
4 | Quaternary | 1230320101020 |
5 | Quinary | 24301321044 |
6 | Senary | 2455431000 |
8 | Octal | 154702110 |
10 | Decimal | 28542024 |
12 | Duodecimal | 9685460 |
16 | Hexadecimal | 1b38448 |
20 | Vigesimal | 8i7f14 |
36 | Base36 | gzr60 |
Cryptographic Hash Functions
md5 | 90c4d5d6089644eeefec98a177fe3063 |
---|---|
sha1 | bc1a625cfe8df0dfd8d0a70877e93ce5bd047cba |
sha256 | 27aa2b764be12ecc262190801269331825a1a1e08bd1f308430dd58a9af5972c |
sha512 | db3b6daa06e1bd5283ab2eaceb2860112b086c2eb0740c0054a18d644cf915f31883dfe8615ed3e59cdd029fc1e303585875401107cc1f4e45faffdc54aae52c |
ripemd-160 | 2108ae0ff9e36875ebb3bcb1717443ae039ca391 |
28542024 as geometric shapes
Circle
Radius = nDiameter | 57084048 |
---|---|
Circumference | 179334825.83397 |
Area | 2.5592894514945E+15 |
Sphere
Radius = nVolume | 9.7396401263335E+22 |
---|---|
Surface area | 1.0237157805978E+16 |
Circumference | 179334825.83397 |
Square
Length = nPerimeter | 114168096 |
---|---|
Area | 814647134016576 |
Diagonal | 40364517.438378 |
Cube
Length = nSurface area | 4887882804099456 |
---|---|
Volume | 2.3251678050632E+22 |
Space diagonal | 49436235.71885 |
Equilateral Triangle
Length = nPerimeter | 85626072 |
---|---|
Area | 3.5275255658927E+14 |
Altitude | 24718117.859425 |
Triangular Pyramid
Length = nSurface area | 3.5275255658927E+14 |
---|---|
Volume | 2.7402365372614E+21 |
Height | 13454839.146126 |