27895968 (number)
27895968 is an even 8-digits composite number following 27895967 and preceding 27895969. In scientific notation, it is written as 2.7895968 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 48 positive divisors. There are 9163008 positive integers (up to 27895968) that are relatively prime to 27895968.
Interesting facts
- 27895968 has 48 divisors, whose sum is 57788640
- The reverse of 27895968 is 86959872
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | twenty-seven million eight hundred ninety-five thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.7895968 × 10^7 |
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Engineering notation | 2.7895968 × 10^6 |
Prime Factorization of 27895968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 83 × 389
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1743498 | Product of the distinct prime numbers |
The prime factorization of 27895968 is 2 × 2 × 2 × 2 × 2 × 27 × 83 × 389. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27895968)
Multiplication
n×yn×2 | 55791936 |
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n×3 | 83687904 |
n×4 | 111583872 |
n×5 | 139479840 |
Division
n÷yn÷2 | 13947984 |
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n÷3 | 9298656 |
n÷3 | 6973992 |
n÷5 | 5579193.6 |
Exponentiation
nyn2 | 778185030657024 |
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n3 | 2.1708224713287E+22 |
n4 | 6.0557194193867E+29 |
n5 | 1.6893015514019E+37 |
Nth Root
y√n2√n | 5281.6633743547 |
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3√n | 303.28235615052 |
4√n | 72.675053315114 |
5√n | 30.839568099578 |
Divisors of 27895968
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 | -27895967 | 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 27895968 can be divided by 48 positive divisors. The sum of these divisors (counting 27895968) is 1, the average is 0.020833333333333.
Base conversion 27895968
Base | System | Value |
---|---|---|
2 | Binary | 1101010011010100010100000 |
3 | Ternary | 1221111021002000 |
4 | Quaternary | 1222122202200 |
5 | Quinary | 24120132333 |
6 | Senary | 2433524000 |
8 | Octal | 152324240 |
10 | Decimal | 27895968 |
12 | Duodecimal | 9413600 |
16 | Hexadecimal | 1a9a8a0 |
20 | Vigesimal | 8e6ji8 |
36 | Base36 | glwo0 |
Cryptographic Hash Functions
md5 | 4a1d8514bf3d58a22db352827149cc3d |
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sha1 | 74861dfc6816ef01564a0679fc2fe888cdb122d9 |
sha256 | 37ffd112b7df24fa1f12fc861211031c3384a0c59b4f47993bcc70eda71e9e13 |
sha512 | 919e1cfe0abeabde3e2f0f65fdd43da664df4a00935fdee498e273edbbad2a188882ec0fea0dd151695a189961c25af15f386634044e27bf6cdeba22a073cb10 |
ripemd-160 | c7a3a1e338c29d01e4b6dfd4bf8d0630047cc2fb |
27895968 as geometric shapes
Circle
Radius = nDiameter | 55791936 |
---|---|
Circumference | 175275536.26715 |
Area | 2.4447403754457E+15 |
Sphere
Radius = nVolume | 9.093119904232E+22 |
---|---|
Surface area | 9.7789615017826E+15 |
Circumference | 175275536.26715 |
Square
Length = nPerimeter | 111583872 |
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Area | 778185030657024 |
Diagonal | 39450856.281126 |
Cube
Length = nSurface area | 4669110183942144 |
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Volume | 2.1708224713287E+22 |
Space diagonal | 48317233.902316 |
Equilateral Triangle
Length = nPerimeter | 83687904 |
---|---|
Area | 3.3696400269688E+14 |
Altitude | 24158616.951158 |
Triangular Pyramid
Length = nSurface area | 3.3696400269688E+14 |
---|---|
Volume | 2.5583388170478E+21 |
Height | 13150285.427042 |