13669968 (number)
13669968 is an even 8-digits composite number following 13669967 and preceding 13669969. In scientific notation, it is written as 1.3669968 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 3981312 positive integers (up to 13669968) that are relatively prime to 13669968.
Interesting facts
- 13669968 has 40 divisors, whose sum is 28619200
- The reverse of 13669968 is 86996631
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
| Name | thirteen million six hundred sixty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.3669968 × 10^7 |
|---|---|
| Engineering notation | 1.3669968 × 10^6 |
Prime Factorization of 13669968
Prime Factorization 2 × 2 × 2 × 2 × 39 × 19 × 1153
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1708746 | Product of the distinct prime numbers |
The prime factorization of 13669968 is 2 × 2 × 2 × 2 × 39 × 19 × 1153. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13669968)
Multiplication
n×y| n×2 | 27339936 |
|---|---|
| n×3 | 41009904 |
| n×4 | 54679872 |
| n×5 | 68349840 |
Division
n÷y| n÷2 | 6834984 |
|---|---|
| n÷3 | 4556656 |
| n÷3 | 3417492 |
| n÷5 | 2733993.6 |
Exponentiation
ny| n2 | 186868025121024 |
|---|---|
| n3 | 2.5544799236276E+21 |
| n4 | 3.4919658812632E+28 |
| n5 | 4.7735061853959E+35 |
Nth Root
y√n| 2√n | 3697.2919819782 |
|---|---|
| 3√n | 239.10527973794 |
| 4√n | 60.805361457508 |
| 5√n | 26.739513386891 |
Divisors of 13669968
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 | -13669967 | 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 13669968 can be divided by 40 positive divisors. The sum of these divisors (counting 13669968) is 1, the average is 0.025.
Base conversion 13669968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110100001001011001010000 |
| 3 | Ternary | 221201111200010 |
| 4 | Quaternary | 310021121100 |
| 5 | Quinary | 11444414333 |
| 6 | Senary | 1204554520 |
| 8 | Octal | 64113120 |
| 10 | Decimal | 13669968 |
| 12 | Duodecimal | 46b2a40 |
| 16 | Hexadecimal | d09650 |
| 20 | Vigesimal | 458ei8 |
| 36 | Base36 | 84ztc |
Cryptographic Hash Functions
| md5 | 16204823680fcbacc45b860d9e8aa89d |
|---|---|
| sha1 | b4febdcc37ca8ca4c3059907bc15e48456fb9295 |
| sha256 | db6b5e6c8a656c57e6d23acac61be51c83c867e41798efbb7ecc0aa285eab25a |
| sha512 | 052dc28058f08610cba6eb7b7aebddd5a5cba9f327d0cf22622e18a2eec2bfcf6e6ea6851ec2a36b46529dc998fa187e9f4eac8a8c020f98aaac19e7dcb3a766 |
| ripemd-160 | 4c342da13c4f8e8c2e50c9b13f71e6215aa58bdf |
13669968 as geometric shapes
Circle
Radius = n| Diameter | 27339936 |
|---|---|
| Circumference | 85890942.087215 |
| Area | 5.8706321491104E+14 |
Sphere
Radius = n| Volume | 1.0700180482415E+22 |
|---|---|
| Surface area | 2.3482528596442E+15 |
| Circumference | 85890942.087215 |
Square
Length = n| Perimeter | 54679872 |
|---|---|
| Area | 186868025121024 |
| Diagonal | 19332254.142806 |
Cube
Length = n| Surface area | 1121208150726144 |
|---|---|
| Volume | 2.5544799236276E+21 |
| Space diagonal | 23677079.113841 |
Equilateral Triangle
Length = n| Perimeter | 41009904 |
|---|---|
| Area | 80916228454918 |
| Altitude | 11838539.55692 |
Triangular Pyramid
Length = n| Surface area | 80916228454918 |
|---|---|
| Volume | 3.0104834606699E+20 |
| Height | 6444084.7142687 |