1315280 (number)
1315280 is an even 7-digits composite number following 1315279 and preceding 1315281. In scientific notation, it is written as 1.315280 × 10^6. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 512000 positive integers (up to 1315280) that are relatively prime to 1315280.
Interesting facts
- 1315280 has 40 divisors, whose sum is 3140424
- The reverse of 1315280 is 0825131
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 20
- Digital Root 2
Name
| Name | one million three hundred fifteen thousand two hundred eighty |
|---|
Notation
| Scientific notation | 1.315280 × 10^6 |
|---|---|
| Engineering notation | 1.315280 × 10^6 |
Prime Factorization of 1315280
Prime Factorization 2 × 2 × 2 × 2 × 5 × 41 × 401
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 164410 | Product of the distinct prime numbers |
The prime factorization of 1315280 is 2 × 2 × 2 × 2 × 5 × 41 × 401. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1315280)
Multiplication
n×y| n×2 | 2630560 |
|---|---|
| n×3 | 3945840 |
| n×4 | 5261120 |
| n×5 | 6576400 |
Division
n÷y| n÷2 | 657640 |
|---|---|
| n÷3 | 438426.66666667 |
| n÷3 | 328820 |
| n÷5 | 263056 |
Exponentiation
ny| n2 | 1729961478400 |
|---|---|
| n3 | 2275383733309952000 |
| n4 | 2.9927667167479E+24 |
| n5 | 3.9363262072042E+30 |
Nth Root
y√n| 2√n | 1146.8565734215 |
|---|---|
| 3√n | 109.5652259723 |
| 4√n | 33.865270904297 |
| 5√n | 16.741857584767 |
Divisors of 1315280
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 | -1315279 | 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 1315280 can be divided by 40 positive divisors. The sum of these divisors (counting 1315280) is 1, the average is 0.025.
Base conversion 1315280
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101000001000111010000 |
| 3 | Ternary | 2110211020002 |
| 4 | Quaternary | 11001013100 |
| 5 | Quinary | 314042110 |
| 6 | Senary | 44105132 |
| 8 | Octal | 5010720 |
| 10 | Decimal | 1315280 |
| 12 | Duodecimal | 5351a8 |
| 16 | Hexadecimal | 1411d0 |
| 20 | Vigesimal | 84840 |
| 36 | Base36 | s6vk |
Cryptographic Hash Functions
| md5 | 517f6bfb7451d08665d64e08dc58c0be |
|---|---|
| sha1 | bb590dcf5bbbda1d58ce80c8e688c2d0cfe1fab6 |
| sha256 | c0d564ef74595180d3c184e256a1a15676d806de8e60ebdf56adcfaecb8f96b7 |
| sha512 | da0b4be5bd3a2a033d8b21149a5b114f0a73ec238e64b41a2d7abaa0d4dd0bda818fbe5cdcc2d155a3cd51b563512a6326803772042a807eab63df290948b699 |
| ripemd-160 | ba64831b1ed91ed28c78a628c3a1cdad94025f24 |
1315280 as geometric shapes
Circle
Radius = n| Diameter | 2630560 |
|---|---|
| Circumference | 8264147.9708272 |
| Area | 5434834271534.8 |
Sphere
Radius = n| Volume | 9.531105094219E+18 |
|---|---|
| Surface area | 21739337086139 |
| Circumference | 8264147.9708272 |
Square
Length = n| Perimeter | 5261120 |
|---|---|
| Area | 1729961478400 |
| Diagonal | 1860086.8143181 |
Cube
Length = n| Surface area | 10379768870400 |
|---|---|
| Volume | 2275383733309952000 |
| Space diagonal | 2278131.7861792 |
Equilateral Triangle
Length = n| Perimeter | 3945840 |
|---|---|
| Area | 749095293931.44 |
| Altitude | 1139065.8930896 |
Triangular Pyramid
Length = n| Surface area | 749095293931.44 |
|---|---|
| Volume | 2.6815654460417E+17 |
| Height | 620028.93810603 |