13821648 (number)
13821648 is an even 8-digits composite number following 13821647 and preceding 13821649. In scientific notation, it is written as 1.3821648 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 4560000 positive integers (up to 13821648) that are relatively prime to 13821648.
Interesting facts
- 13821648 has 40 divisors, whose sum is 36072096
- The reverse of 13821648 is 84612831
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | thirteen million eight hundred twenty-one thousand six hundred forty-eight |
|---|
Notation
| Scientific notation | 1.3821648 × 10^7 |
|---|---|
| Engineering notation | 1.3821648 × 10^6 |
Prime Factorization of 13821648
Prime Factorization 2 × 2 × 2 × 2 × 3 × 101 × 2851
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1727706 | Product of the distinct prime numbers |
The prime factorization of 13821648 is 2 × 2 × 2 × 2 × 3 × 101 × 2851. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13821648)
Multiplication
n×y| n×2 | 27643296 |
|---|---|
| n×3 | 41464944 |
| n×4 | 55286592 |
| n×5 | 69108240 |
Division
n÷y| n÷2 | 6910824 |
|---|---|
| n÷3 | 4607216 |
| n÷3 | 3455412 |
| n÷5 | 2764329.6 |
Exponentiation
ny| n2 | 191037953435904 |
|---|---|
| n3 | 2.6404593470315E+21 |
| n4 | 3.6495499652979E+28 |
| n5 | 5.0442794978759E+35 |
Nth Root
y√n| 2√n | 3717.7477052646 |
|---|---|
| 3√n | 239.98638811689 |
| 4√n | 60.973336018825 |
| 5√n | 26.79859131688 |
Divisors of 13821648
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 | -13821647 | 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 13821648 can be divided by 40 positive divisors. The sum of these divisors (counting 13821648) is 1, the average is 0.025.
Base conversion 13821648
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110100101110011011010000 |
| 3 | Ternary | 222000012201220 |
| 4 | Quaternary | 310232123100 |
| 5 | Quinary | 12014243043 |
| 6 | Senary | 1212125040 |
| 8 | Octal | 64563320 |
| 10 | Decimal | 13821648 |
| 12 | Duodecimal | 4766780 |
| 16 | Hexadecimal | d2e6d0 |
| 20 | Vigesimal | 467e28 |
| 36 | Base36 | 888uo |
Cryptographic Hash Functions
| md5 | d9954fee1f7f1784cf707da1db3af518 |
|---|---|
| sha1 | c017ab16fcd66c6a714904652a470b9c98cfa5bf |
| sha256 | cfaa4182ef42d5c674b931f76e5b4869013f61b29520a1015793f3c86563ee5c |
| sha512 | 0e934136ad156773d1c9ed61a3f93a24bca7ee3dcf29c7b4bcaa3bcad60b8b15303fe6b9b2079f40cbc99d5894130b58b69766e87120977dce9ee0a75da5ee44 |
| ripemd-160 | 1bca5aa52a85d4873cbdfedda931533378e86dc0 |
13821648 as geometric shapes
Circle
Radius = n| Diameter | 27643296 |
|---|---|
| Circumference | 86843975.634608 |
| Area | 6.0016343107106E+14 |
Sphere
Radius = n| Volume | 1.1060330248982E+22 |
|---|---|
| Surface area | 2.4006537242843E+15 |
| Circumference | 86843975.634608 |
Square
Length = n| Perimeter | 55286592 |
|---|---|
| Area | 191037953435904 |
| Diagonal | 19546762.055947 |
Cube
Length = n| Surface area | 1146227720615424 |
|---|---|
| Volume | 2.6404593470315E+21 |
| Space diagonal | 23939796.580333 |
Equilateral Triangle
Length = n| Perimeter | 41464944 |
|---|---|
| Area | 82721860381241 |
| Altitude | 11969898.290166 |
Triangular Pyramid
Length = n| Surface area | 82721860381241 |
|---|---|
| Volume | 3.1118111828889E+20 |
| Height | 6515587.3519823 |