13261340 (number)
13261340 is an even 8-digits composite number following 13261339 and preceding 13261341. In scientific notation, it is written as 1.3261340 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 5011776 positive integers (up to 13261340) that are relatively prime to 13261340.
Interesting facts
- 13261340 has 48 divisors, whose sum is 29417472
- The reverse of 13261340 is 04316231
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 20
- Digital Root 2
Name
| Name | thirteen million two hundred sixty-one thousand three hundred forty |
|---|
Notation
| Scientific notation | 1.3261340 × 10^7 |
|---|---|
| Engineering notation | 1.3261340 × 10^6 |
Prime Factorization of 13261340
Prime Factorization 2 × 2 × 5 × 23 × 227 × 127
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 6630670 | Product of the distinct prime numbers |
The prime factorization of 13261340 is 2 × 2 × 5 × 23 × 227 × 127. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13261340)
Multiplication
n×y| n×2 | 26522680 |
|---|---|
| n×3 | 39784020 |
| n×4 | 53045360 |
| n×5 | 66306700 |
Division
n÷y| n÷2 | 6630670 |
|---|---|
| n÷3 | 4420446.6666667 |
| n÷3 | 3315335 |
| n÷5 | 2652268 |
Exponentiation
ny| n2 | 175863138595600 |
|---|---|
| n3 | 2.3321808743834E+21 |
| n4 | 3.0927843516695E+28 |
| n5 | 4.1014464834169E+35 |
Nth Root
y√n| 2√n | 3641.6122802956 |
|---|---|
| 3√n | 236.6986621646 |
| 4√n | 60.345772679581 |
| 5√n | 26.577705325376 |
Divisors of 13261340
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 | -13261339 | 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 13261340 can be divided by 48 positive divisors. The sum of these divisors (counting 13261340) is 1, the average is 0.020833333333333.
Base conversion 13261340
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110010100101101000011100 |
| 3 | Ternary | 220221202010202 |
| 4 | Quaternary | 302211220130 |
| 5 | Quinary | 11343330330 |
| 6 | Senary | 1152123032 |
| 8 | Octal | 62455034 |
| 10 | Decimal | 13261340 |
| 12 | Duodecimal | 4536478 |
| 16 | Hexadecimal | ca5a1c |
| 20 | Vigesimal | 42hd70 |
| 36 | Base36 | 7w8ik |
Cryptographic Hash Functions
| md5 | 1017e14cd1541cc7771ed7b1b6eb86b3 |
|---|---|
| sha1 | 2bb234272b4c1ffcc2fd923d3fe191f53f707851 |
| sha256 | df1de7282553848ba449e3aa8f6464d12ba2381b470620077b0733ecedf4c405 |
| sha512 | 43936bb7309e850c4709e3762b7fea5611650f3d86fdc898677739fdf160f517e4379b9d4cb3228da02a0d934cb5beb26bb52594b1b63f5b3dd53c2c1f781dd5 |
| ripemd-160 | 2a4073b141dd1eb3eba01415d80623804d059704 |
13261340 as geometric shapes
Circle
Radius = n| Diameter | 26522680 |
|---|---|
| Circumference | 83323456.641513 |
| Area | 5.5249034424918E+14 |
Sphere
Radius = n| Volume | 9.7690164024072E+21 |
|---|---|
| Surface area | 2.2099613769967E+15 |
| Circumference | 83323456.641513 |
Square
Length = n| Perimeter | 53045360 |
|---|---|
| Area | 175863138595600 |
| Diagonal | 18754366.883241 |
Cube
Length = n| Surface area | 1055178831573600 |
|---|---|
| Volume | 2.3321808743834E+21 |
| Space diagonal | 22969314.656445 |
Equilateral Triangle
Length = n| Perimeter | 39784020 |
|---|---|
| Area | 76150972806527 |
| Altitude | 11484657.328223 |
Triangular Pyramid
Length = n| Surface area | 76150972806527 |
|---|---|
| Volume | 2.7485015187168E+20 |
| Height | 6251455.6277469 |