1269072 (number)
1269072 is an even 7-digits composite number following 1269071 and preceding 1269073. In scientific notation, it is written as 1.269072 × 10^6. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 362304 positive integers (up to 1269072) that are relatively prime to 1269072.
Interesting facts
- 1269072 has 40 divisors, whose sum is 3437280
- The reverse of 1269072 is 2709621
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 27
- Digital Root 9
Name
| Name | one million two hundred sixty-nine thousand seventy-two |
|---|
Notation
| Scientific notation | 1.269072 × 10^6 |
|---|---|
| Engineering notation | 1.269072 × 10^6 |
Prime Factorization of 1269072
Prime Factorization 2 × 2 × 2 × 2 × 21 × 3 × 1259
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 158634 | Product of the distinct prime numbers |
The prime factorization of 1269072 is 2 × 2 × 2 × 2 × 21 × 3 × 1259. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1269072)
Multiplication
n×y| n×2 | 2538144 |
|---|---|
| n×3 | 3807216 |
| n×4 | 5076288 |
| n×5 | 6345360 |
Division
n÷y| n÷2 | 634536 |
|---|---|
| n÷3 | 423024 |
| n÷3 | 317268 |
| n÷5 | 253814.4 |
Exponentiation
ny| n2 | 1610543741184 |
|---|---|
| n3 | 2043895966711861248 |
| n4 | 2.593851142267E+24 |
| n5 | 3.291783856819E+30 |
Nth Root
y√n| 2√n | 1126.5309582963 |
|---|---|
| 3√n | 108.26682992633 |
| 4√n | 33.563834082183 |
| 5√n | 16.622534861419 |
Divisors of 1269072
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -1269071 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1269072 can be divided by 40 positive divisors. The sum of these divisors (counting 1269072) is 1, the average is 0.025.
Base conversion 1269072
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100110101110101010000 |
| 3 | Ternary | 2101110211200 |
| 4 | Quaternary | 10311311100 |
| 5 | Quinary | 311102242 |
| 6 | Senary | 43111200 |
| 8 | Octal | 4656520 |
| 10 | Decimal | 1269072 |
| 12 | Duodecimal | 512500 |
| 16 | Hexadecimal | 135d50 |
| 20 | Vigesimal | 7icdc |
| 36 | Base36 | r780 |
Cryptographic Hash Functions
| md5 | 1a8e276b47648c4530d34e81f3d5c1ed |
|---|---|
| sha1 | 7d650c8e2acb6dce8fc2ae3bd3956c54df43d4a4 |
| sha256 | 3cfef1bbf27eb8e0fa052b00902cbfefb754e3ab983d579165b3edf8969d8f60 |
| sha512 | 5eed88a2285b751d04c4d686d8aad3ef85131e0533ccb9fac13e41b7fafb7f1c1f06b0ae0ee6e84ade9f08495b16449b849c5f247eba404b40f0ad9f28803ffc |
| ripemd-160 | b60c0483112d75024b577094f30f0291f8af04d3 |
1269072 as geometric shapes
Circle
Radius = n| Diameter | 2538144 |
|---|---|
| Circumference | 7973814.544153 |
| Area | 5059672385588.7 |
Sphere
Radius = n| Volume | 8.5614514049651E+18 |
|---|---|
| Surface area | 20238689542355 |
| Circumference | 7973814.544153 |
Square
Length = n| Perimeter | 5076288 |
|---|---|
| Area | 1610543741184 |
| Diagonal | 1794738.8340279 |
Cube
Length = n| Surface area | 9663262447104 |
|---|---|
| Volume | 2043895966711861248 |
| Space diagonal | 2198097.182463 |
Equilateral Triangle
Length = n| Perimeter | 3807216 |
|---|---|
| Area | 697385896885.69 |
| Altitude | 1099048.5912315 |
Triangular Pyramid
Length = n| Surface area | 697385896885.69 |
|---|---|
| Volume | 2.4087544968363E+17 |
| Height | 598246.27800932 |