27888960 (number)
27888960 is an even 8-digits composite number following 27888959 and preceding 27888961. In scientific notation, it is written as 2.7888960 × 10^7. The sum of its digits is 48. It has a total of 10 prime factors and 112 positive divisors. There are 6359040 positive integers (up to 27888960) that are relatively prime to 27888960.
Interesting facts
- 27888960 has 112 divisors, whose sum is 68275200
- The reverse of 27888960 is 06988872
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | twenty-seven million eight hundred eighty-eight thousand nine hundred sixty |
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Notation
Scientific notation | 2.7888960 × 10^7 |
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Engineering notation | 2.7888960 × 10^6 |
Prime Factorization of 27888960
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 15 × 11 × 19 × 139
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 871530 | Product of the distinct prime numbers |
The prime factorization of 27888960 is 2 × 2 × 2 × 2 × 2 × 2 × 15 × 11 × 19 × 139. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27888960)
Multiplication
n×yn×2 | 55777920 |
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n×3 | 83666880 |
n×4 | 111555840 |
n×5 | 139444800 |
Division
n÷yn÷2 | 13944480 |
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n÷3 | 9296320 |
n÷3 | 6972240 |
n÷5 | 5577792 |
Exponentiation
nyn2 | 777794089881600 |
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n3 | 2.1691868260944E+22 |
n4 | 6.0496364625475E+29 |
n5 | 1.6871806931853E+37 |
Nth Root
y√n2√n | 5280.999905321 |
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3√n | 303.25695724989 |
4√n | 72.67048854467 |
5√n | 30.838018446135 |
Divisors of 27888960
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27888959 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27888960 can be divided by 112 positive divisors. The sum of these divisors (counting 27888960) is 1, the average is 0.0089285714285714.
Base conversion 27888960
Base | System | Value |
---|---|---|
2 | Binary | 1101010011000110101000000 |
3 | Ternary | 1221110220110110 |
4 | Quaternary | 1222120311000 |
5 | Quinary | 24114421320 |
6 | Senary | 2433431320 |
8 | Octal | 152306500 |
10 | Decimal | 27888960 |
12 | Duodecimal | 940b540 |
16 | Hexadecimal | 1a98d40 |
20 | Vigesimal | 8e6280 |
36 | Base36 | glr9c |
Cryptographic Hash Functions
md5 | 8353bc1d533083d23b3582a3a3c9ae18 |
---|---|
sha1 | 011c2c43c084bb029cdb3606e41040e441c3a873 |
sha256 | b801e0bdc97a7017486e0aaffd126aca2db518e24a21fdd87e341fef214e3d94 |
sha512 | 144b9e019d3f32a8965666758392d8a9eb938f3e4fdcb180d1b79ca4409d793432c17513ea3ff62cff6fb79e996712c0fddc966829ac7764d9b374bed55d6d51 |
ripemd-160 | 6f1c2269d5ef7e3d773be04ec06dd12fb31f2a1a |
27888960 as geometric shapes
Circle
Radius = nDiameter | 55777920 |
---|---|
Circumference | 175231503.70452 |
Area | 2.4435121987776E+15 |
Sphere
Radius = nVolume | 9.086268529496E+22 |
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Surface area | 9.7740487951104E+15 |
Circumference | 175231503.70452 |
Square
Length = nPerimeter | 111555840 |
---|---|
Area | 777794089881600 |
Diagonal | 39440945.472481 |
Cube
Length = nSurface area | 4666764539289600 |
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Volume | 2.1691868260944E+22 |
Space diagonal | 48305095.690256 |
Equilateral Triangle
Length = nPerimeter | 83666880 |
---|---|
Area | 3.3679472037543E+14 |
Altitude | 24152547.845128 |
Triangular Pyramid
Length = nSurface area | 3.3679472037543E+14 |
---|---|
Volume | 2.5564111906532E+21 |
Height | 13146981.82416 |