27189904 (number)
27189904 is an even 8-digits composite number following 27189903 and preceding 27189905. In scientific notation, it is written as 2.7189904 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 60 positive divisors. There are 11479104 positive integers (up to 27189904) that are relatively prime to 27189904.
Interesting facts
- 27189904 has 60 divisors, whose sum is 62198400
- The reverse of 27189904 is 40998172
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | twenty-seven million one hundred eighty-nine thousand nine hundred four |
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Notation
Scientific notation | 2.7189904 × 10^7 |
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Engineering notation | 2.7189904 × 10^6 |
Prime Factorization of 27189904
Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 79 × 439
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 485534 | Product of the distinct prime numbers |
The prime factorization of 27189904 is 2 × 2 × 2 × 2 × 7 × 7 × 79 × 439. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27189904)
Multiplication
n×yn×2 | 54379808 |
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n×3 | 81569712 |
n×4 | 108759616 |
n×5 | 135949520 |
Division
n÷yn÷2 | 13594952 |
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n÷3 | 9063301.3333333 |
n÷3 | 6797476 |
n÷5 | 5437980.8 |
Exponentiation
nyn2 | 739290879529216 |
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n3 | 2.0101248042475E+22 |
n4 | 5.4655100455508E+29 |
n5 | 1.4860669344956E+37 |
Nth Root
y√n2√n | 5214.3939245132 |
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3√n | 300.70170556613 |
4√n | 72.210760448241 |
5√n | 30.681849466989 |
Divisors of 27189904
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27189903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27189904 can be divided by 60 positive divisors. The sum of these divisors (counting 27189904) is 1, the average is 0.016666666666667.
Base conversion 27189904
Base | System | Value |
---|---|---|
2 | Binary | 1100111101110001010010000 |
3 | Ternary | 1220011101112111 |
4 | Quaternary | 1213232022100 |
5 | Quinary | 23430034104 |
6 | Senary | 2410435104 |
8 | Octal | 147561220 |
10 | Decimal | 27189904 |
12 | Duodecimal | 9132a94 |
16 | Hexadecimal | 19ee290 |
20 | Vigesimal | 89ief4 |
36 | Base36 | g6rv4 |
Cryptographic Hash Functions
md5 | e58ba4ee1f76edd8a28343ef4a9d2da7 |
---|---|
sha1 | 3ba06bdb5ad32738635d170cc062979d631a89bb |
sha256 | 804b50ca0441122488dfede1cc6e8fb34c742d4b2904643f0b6c9c1951135e15 |
sha512 | 393af3ebeb85a59458b67a59ce332b1f77313c7bc2d19efde060a690497d3f0961ae2d9b985ef3a72eac308b27e76afd1ced437a30f7b1b3dba774cbcd62ee53 |
ripemd-160 | 56f9c6b930416fef389e29b178d5cdb9e2ead251 |
27189904 as geometric shapes
Circle
Radius = nDiameter | 54379808 |
---|---|
Circumference | 170839205.31642 |
Area | 2.3225507959949E+15 |
Sphere
Radius = nVolume | 8.4199910904301E+22 |
---|---|
Surface area | 9.2902031839797E+15 |
Circumference | 170839205.31642 |
Square
Length = nPerimeter | 108759616 |
---|---|
Area | 739290879529216 |
Diagonal | 38452330.996422 |
Cube
Length = nSurface area | 4435745277175296 |
---|---|
Volume | 2.0101248042475E+22 |
Space diagonal | 47094295.18092 |
Equilateral Triangle
Length = nPerimeter | 81569712 |
---|---|
Area | 3.2012234122922E+14 |
Altitude | 23547147.59046 |
Triangular Pyramid
Length = nSurface area | 3.2012234122922E+14 |
---|---|
Volume | 2.3689548001911E+21 |
Height | 12817443.665474 |