27456 (number)
27456 is an even 5-digits composite number following 27455 and preceding 27457. In scientific notation, it is written as 2.7456 × 10^4. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 7680 positive integers (up to 27456) that are relatively prime to 27456.
Interesting facts
- 27456 has 56 divisors, whose sum is 85344
- The reverse of 27456 is 65472
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 5
- Sum of Digits 24
- Digital Root 6
Name
| Name | twenty-seven thousand four hundred fifty-six |
|---|
Notation
| Scientific notation | 2.7456 × 10^4 |
|---|---|
| Engineering notation | 2.7456 × 10^3 |
Prime Factorization of 27456
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 858 | Product of the distinct prime numbers |
The prime factorization of 27456 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27456)
Multiplication
n×y| n×2 | 54912 |
|---|---|
| n×3 | 82368 |
| n×4 | 109824 |
| n×5 | 137280 |
Division
n÷y| n÷2 | 13728 |
|---|---|
| n÷3 | 9152 |
| n÷3 | 6864 |
| n÷5 | 5491.2 |
Exponentiation
ny| n2 | 753831936 |
|---|---|
| n3 | 20697209634816 |
| n4 | 568262587733508096 |
| n5 | 1.5602217608811E+22 |
Nth Root
y√n| 2√n | 165.69852141766 |
|---|---|
| 3√n | 30.167946928697 |
| 4√n | 12.872393771854 |
| 5√n | 7.7219583215093 |
Divisors of 27456
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 | -27455 | 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 27456 can be divided by 56 positive divisors. The sum of these divisors (counting 27456) is 1, the average is 0.017857142857143.
Base conversion 27456
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110101101000000 |
| 3 | Ternary | 1101122220 |
| 4 | Quaternary | 12231000 |
| 5 | Quinary | 1334311 |
| 6 | Senary | 331040 |
| 8 | Octal | 65500 |
| 10 | Decimal | 27456 |
| 12 | Duodecimal | 13a80 |
| 16 | Hexadecimal | 6b40 |
| 20 | Vigesimal | 38cg |
| 36 | Base36 | l6o |
Cryptographic Hash Functions
| md5 | 3b7dc46bb8c1cd27c5e259d59aec73f3 |
|---|---|
| sha1 | 463c9275c5952a44aea55f06ca1f6545fa83cb6b |
| sha256 | 82f445cf66f931c2f00166339125a4188efdfb079991239408bcff8f9a46bdb9 |
| sha512 | cf3bd9d5f077f294690bd984547ad0f53241c05f36fff1b0b4d6de51d9a864d6b18f9e24fad306438b53360863c3dbd21f8570d03ed700a67b4fe7df7961d0fb |
| ripemd-160 | 24843e9d1be5d0114c8d97dc9022b22f4762b295 |
27456 as geometric shapes
Circle
Radius = n| Diameter | 54912 |
|---|---|
| Circumference | 172511.13579392 |
| Area | 2368232872.179 |
Sphere
Radius = n| Volume | 86696268984728 |
|---|---|
| Surface area | 9472931488.7159 |
| Circumference | 172511.13579392 |
Square
Length = n| Perimeter | 109824 |
|---|---|
| Area | 753831936 |
| Diagonal | 38828.647568516 |
Cube
Length = n| Surface area | 4522991616 |
|---|---|
| Volume | 20697209634816 |
| Space diagonal | 47555.186972611 |
Equilateral Triangle
Length = n| Perimeter | 82368 |
|---|---|
| Area | 326418803.38 |
| Altitude | 23777.593486306 |
Triangular Pyramid
Length = n| Surface area | 326418803.38 |
|---|---|
| Volume | 2439189547403 |
| Height | 12942.882522839 |