13503438 (number)
13503438 is an even 8-digits composite number following 13503437 and preceding 13503439. In scientific notation, it is written as 1.3503438 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 3953664 positive integers (up to 13503438) that are relatively prime to 13503438.
Interesting facts
- 13503438 has 72 divisors, whose sum is 33229872
- The reverse of 13503438 is 83430531
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | thirteen million five hundred three thousand four hundred thirty-eight |
|---|
Notation
| Scientific notation | 1.3503438 × 10^7 |
|---|---|
| Engineering notation | 1.3503438 × 10^6 |
Prime Factorization of 13503438
Prime Factorization 2 × 3 × 3 × 13 × 13 × 23 × 193
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 346242 | Product of the distinct prime numbers |
The prime factorization of 13503438 is 2 × 3 × 3 × 13 × 13 × 23 × 193. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13503438)
Multiplication
n×y| n×2 | 27006876 |
|---|---|
| n×3 | 40510314 |
| n×4 | 54013752 |
| n×5 | 67517190 |
Division
n÷y| n÷2 | 6751719 |
|---|---|
| n÷3 | 4501146 |
| n÷3 | 3375859.5 |
| n÷5 | 2700687.6 |
Exponentiation
ny| n2 | 182342837819844 |
|---|---|
| n3 | 2.4622552052443E+21 |
| n4 | 3.3248910504194E+28 |
| n5 | 4.4897460156093E+35 |
Nth Root
y√n| 2√n | 3674.7024369328 |
|---|---|
| 3√n | 238.13036898635 |
| 4√n | 60.619323956415 |
| 5√n | 26.67404447441 |
Divisors of 13503438
72 divisors
| τ | Total Divisors | 72 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -13503437 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13503438 can be divided by 72 positive divisors. The sum of these divisors (counting 13503438) is 1, the average is 0.013888888888889.
Base conversion 13503438
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110011100000101111001110 |
| 3 | Ternary | 221102001020100 |
| 4 | Quaternary | 303200233032 |
| 5 | Quinary | 11424102223 |
| 6 | Senary | 1201231530 |
| 8 | Octal | 63405716 |
| 10 | Decimal | 13503438 |
| 12 | Duodecimal | 46325a6 |
| 16 | Hexadecimal | ce0bce |
| 20 | Vigesimal | 447ibi |
| 36 | Base36 | 81fbi |
Cryptographic Hash Functions
| md5 | 6d0170e52899efb4ab540d00eef8e184 |
|---|---|
| sha1 | b1204b4f7b3f2bb08f7ea7ac79563c0a7241e8df |
| sha256 | aa6cf149debce0e08ba13ec0e3012665dbd5ebaae2967e1f127ab1e6ea85c34d |
| sha512 | 4638c1fdd52a7aa934bd489f98d66c1bc7a6f5d9d0c9b4bcff6609e614dcf021aabf9d781e9339fe0322ca21b8353ea96bbce67dba6661a83cdd6e930ab28484 |
| ripemd-160 | 00061037374546fd775094eebdee54dd99292a07 |
13503438 as geometric shapes
Circle
Radius = n| Diameter | 27006876 |
|---|---|
| Circumference | 84844603.23801 |
| Area | 5.7284691972954E+14 |
Sphere
Radius = n| Volume | 1.0313870485412E+22 |
|---|---|
| Surface area | 2.2913876789181E+15 |
| Circumference | 84844603.23801 |
Square
Length = n| Perimeter | 54013752 |
|---|---|
| Area | 182342837819844 |
| Diagonal | 19096745.158264 |
Cube
Length = n| Surface area | 1094057026919064 |
|---|---|
| Volume | 2.4622552052443E+21 |
| Space diagonal | 23388640.692856 |
Equilateral Triangle
Length = n| Perimeter | 40510314 |
|---|---|
| Area | 78956764875065 |
| Altitude | 11694320.346428 |
Triangular Pyramid
Length = n| Surface area | 78956764875065 |
|---|---|
| Volume | 2.9017955877336E+20 |
| Height | 6365581.7194214 |