13821456 (number)
13821456 is an even 8-digits composite number following 13821455 and preceding 13821457. In scientific notation, it is written as 1.3821456 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 4188160 positive integers (up to 13821456) that are relatively prime to 13821456.
Interesting facts
- 13821456 has 40 divisors, whose sum is 38952864
- The reverse of 13821456 is 65412831
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | thirteen million eight hundred twenty-one thousand four hundred fifty-six |
|---|
Notation
| Scientific notation | 1.3821456 × 10^7 |
|---|---|
| Engineering notation | 1.3821456 × 10^6 |
Prime Factorization of 13821456
Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 26177
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1727682 | Product of the distinct prime numbers |
The prime factorization of 13821456 is 2 × 2 × 2 × 2 × 3 × 11 × 26177. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13821456)
Multiplication
n×y| n×2 | 27642912 |
|---|---|
| n×3 | 41464368 |
| n×4 | 55285824 |
| n×5 | 69107280 |
Division
n÷y| n÷2 | 6910728 |
|---|---|
| n÷3 | 4607152 |
| n÷3 | 3455364 |
| n÷5 | 2764291.2 |
Exponentiation
ny| n2 | 191032645959936 |
|---|---|
| n3 | 2.6403493106988E+21 |
| n4 | 3.6493471822454E+28 |
| n5 | 5.0439291508129E+35 |
Nth Root
y√n| 2√n | 3717.7218830892 |
|---|---|
| 3√n | 239.98527687459 |
| 4√n | 60.973124268723 |
| 5√n | 26.798516863268 |
Divisors of 13821456
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 | -13821455 | 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 13821456 can be divided by 40 positive divisors. The sum of these divisors (counting 13821456) is 1, the average is 0.025.
Base conversion 13821456
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110100101110011000010000 |
| 3 | Ternary | 222000012110210 |
| 4 | Quaternary | 310232120100 |
| 5 | Quinary | 12014241311 |
| 6 | Senary | 1212124120 |
| 8 | Octal | 64563020 |
| 10 | Decimal | 13821456 |
| 12 | Duodecimal | 4766640 |
| 16 | Hexadecimal | d2e610 |
| 20 | Vigesimal | 467dcg |
| 36 | Base36 | 888pc |
Cryptographic Hash Functions
| md5 | 0007d4041c1152942c17d2c22115ffbb |
|---|---|
| sha1 | 954d9b5be6e4a39b3a7e290057c2ad8d8a9c43dc |
| sha256 | 8561f8bf34ef2cb1e507fc8d649529123391e129ba037f2ea50d3f09e14f4a62 |
| sha512 | dcfcf2befce07ae7e6476f16a4464946114268fd72af8b7ef808c52cfa485f1845647743817cf2faea2db7feb82f5ff3c1741c19798afdd4d9cbca99b420a4c0 |
| ripemd-160 | 262429503ae2a2f9a204669a59c71de5cb9eb434 |
13821456 as geometric shapes
Circle
Radius = n| Diameter | 27642912 |
|---|---|
| Circumference | 86842769.263029 |
| Area | 6.0014675714355E+14 |
Sphere
Radius = n| Volume | 1.105986932987E+22 |
|---|---|
| Surface area | 2.4005870285742E+15 |
| Circumference | 86842769.263029 |
Square
Length = n| Perimeter | 55285824 |
|---|---|
| Area | 191032645959936 |
| Diagonal | 19546490.526943 |
Cube
Length = n| Surface area | 1146195875759616 |
|---|---|
| Volume | 2.6403493106988E+21 |
| Space diagonal | 23939464.026578 |
Equilateral Triangle
Length = n| Perimeter | 41464368 |
|---|---|
| Area | 82719562176732 |
| Altitude | 11969732.013289 |
Triangular Pyramid
Length = n| Surface area | 82719562176732 |
|---|---|
| Volume | 3.1116815038273E+20 |
| Height | 6515496.8423143 |