1427256 (number)
1427256 is an even 7-digits composite number following 1427255 and preceding 1427257. In scientific notation, it is written as 1.427256 × 10^6. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 463680 positive integers (up to 1427256) that are relatively prime to 1427256.
Interesting facts
- 1427256 has 48 divisors, whose sum is 3963960
- The reverse of 1427256 is 6527241
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 27
- Digital Root 9
Name
| Name | one million four hundred twenty-seven thousand two hundred fifty-six |
|---|
Notation
| Scientific notation | 1.427256 × 10^6 |
|---|---|
| Engineering notation | 1.427256 × 10^6 |
Prime Factorization of 1427256
Prime Factorization 2 × 2 × 2 × 3 × 3 × 43 × 461
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 118938 | Product of the distinct prime numbers |
The prime factorization of 1427256 is 2 × 2 × 2 × 3 × 3 × 43 × 461. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1427256)
Multiplication
n×y| n×2 | 2854512 |
|---|---|
| n×3 | 4281768 |
| n×4 | 5709024 |
| n×5 | 7136280 |
Division
n÷y| n÷2 | 713628 |
|---|---|
| n÷3 | 475752 |
| n÷3 | 356814 |
| n÷5 | 285451.2 |
Exponentiation
ny| n2 | 2037059689536 |
|---|---|
| n3 | 2907405664248393216 |
| n4 | 4.1496121787325E+24 |
| n5 | 5.922558879769E+30 |
Nth Root
y√n| 2√n | 1194.6781993491 |
|---|---|
| 3√n | 112.59020912716 |
| 4√n | 34.564117222187 |
| 5√n | 17.017680883394 |
Divisors of 1427256
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 | -1427255 | 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 1427256 can be divided by 48 positive divisors. The sum of these divisors (counting 1427256) is 1, the average is 0.020833333333333.
Base conversion 1427256
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101011100011100111000 |
| 3 | Ternary | 2200111211100 |
| 4 | Quaternary | 11130130320 |
| 5 | Quinary | 331133011 |
| 6 | Senary | 50331400 |
| 8 | Octal | 5343470 |
| 10 | Decimal | 1427256 |
| 12 | Duodecimal | 589b60 |
| 16 | Hexadecimal | 15c738 |
| 20 | Vigesimal | 8i82g |
| 36 | Base36 | ula0 |
Cryptographic Hash Functions
| md5 | 20203142dca856af5d23d09f6f01984e |
|---|---|
| sha1 | cde708f6c33e07ca0d20745990ea32d468550f33 |
| sha256 | c5e80de75789c20a69cc7eeb5b37c5f90b864ab243faef66f1862ed498f3bb4e |
| sha512 | 12bcc102d44016fdbaf44acda6a26475d38f4150f257f5fed4a09dd7a51feceda265b43766f3b0f573d4e542036e41a5c0a1d803f60676d2dcea2d13c308c343 |
| ripemd-160 | 9ab957bd37bd50a169702347f3c20b9eda4f1378 |
1427256 as geometric shapes
Circle
Radius = n| Diameter | 2854512 |
|---|---|
| Circumference | 8967713.9287839 |
| Area | 6399611755570.2 |
Sphere
Radius = n| Volume | 1.2178512367744E+19 |
|---|---|
| Surface area | 25598447022281 |
| Circumference | 8967713.9287839 |
Square
Length = n| Perimeter | 5709024 |
|---|---|
| Area | 2037059689536 |
| Diagonal | 2018444.7921784 |
Cube
Length = n| Surface area | 12222358137216 |
|---|---|
| Volume | 2907405664248393216 |
| Space diagonal | 2472079.9074075 |
Equilateral Triangle
Length = n| Perimeter | 4281768 |
|---|---|
| Area | 882072720081.71 |
| Altitude | 1236039.9537038 |
Triangular Pyramid
Length = n| Surface area | 882072720081.71 |
|---|---|
| Volume | 3.4264104347504E+17 |
| Height | 672814.93072612 |