12454956 (number)
12454956 is an even 8-digits composite number following 12454955 and preceding 12454957. In scientific notation, it is written as 1.2454956 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 3875040 positive integers (up to 12454956) that are relatively prime to 12454956.
Interesting facts
- 12454956 has 72 divisors, whose sum is 33633600
- The reverse of 12454956 is 65945421
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | twelve million four hundred fifty-four thousand nine hundred fifty-six |
|---|
Notation
| Scientific notation | 1.2454956 × 10^7 |
|---|---|
| Engineering notation | 1.2454956 × 10^6 |
Prime Factorization of 12454956
Prime Factorization 2 × 2 × 3 × 3 × 139 × 19 × 131
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2075826 | Product of the distinct prime numbers |
The prime factorization of 12454956 is 2 × 2 × 3 × 3 × 139 × 19 × 131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12454956)
Multiplication
n×y| n×2 | 24909912 |
|---|---|
| n×3 | 37364868 |
| n×4 | 49819824 |
| n×5 | 62274780 |
Division
n÷y| n÷2 | 6227478 |
|---|---|
| n÷3 | 4151652 |
| n÷3 | 3113739 |
| n÷5 | 2490991.2 |
Exponentiation
ny| n2 | 155125928961936 |
|---|---|
| n3 | 1.93208661968E+21 |
| n4 | 2.4064053836304E+28 |
| n5 | 2.9971673171279E+35 |
Nth Root
y√n| 2√n | 3529.1579732282 |
|---|---|
| 3√n | 231.80033852386 |
| 4√n | 59.406716566632 |
| 5√n | 26.246321208828 |
Divisors of 12454956
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 | -12454955 | 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 12454956 can be divided by 72 positive divisors. The sum of these divisors (counting 12454956) is 1, the average is 0.013888888888889.
Base conversion 12454956
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111100000110000101100 |
| 3 | Ternary | 212102202222200 |
| 4 | Quaternary | 233200300230 |
| 5 | Quinary | 11142024311 |
| 6 | Senary | 1122541500 |
| 8 | Octal | 57406054 |
| 10 | Decimal | 12454956 |
| 12 | Duodecimal | 4207890 |
| 16 | Hexadecimal | be0c2c |
| 20 | Vigesimal | 3hgh7g |
| 36 | Base36 | 7eyb0 |
Cryptographic Hash Functions
| md5 | 27be21cccd004610525d52d8dcfec849 |
|---|---|
| sha1 | 98e621b51914a2856f88a6db707ae7b7d6a3d2c2 |
| sha256 | 26f957771659c9fd223071659c3ed238460618bc2c5ed3a4b8f59b6970daef38 |
| sha512 | d6eb2161039fd0dc4f06b4bd70f6549d07bfa5731a3fa86b7da8da6883552e52b0963aef4f1980c8971d96b0e9beb74111bdbcaaf9019b0af0fd3350096b7922 |
| ripemd-160 | 131a779cf9f16e7b6c6ce1dceff31c96c5e35b16 |
12454956 as geometric shapes
Circle
Radius = n| Diameter | 24909912 |
|---|---|
| Circumference | 78256796.540768 |
| Area | 4.8734247880811E+14 |
Sphere
Radius = n| Volume | 8.0931055073146E+21 |
|---|---|
| Surface area | 1.9493699152324E+15 |
| Circumference | 78256796.540768 |
Square
Length = n| Perimeter | 49819824 |
|---|---|
| Area | 155125928961936 |
| Diagonal | 17613967.69396 |
Cube
Length = n| Surface area | 930755573771616 |
|---|---|
| Volume | 1.93208661968E+21 |
| Space diagonal | 21572616.598035 |
Equilateral Triangle
Length = n| Perimeter | 37364868 |
|---|---|
| Area | 67171497633348 |
| Altitude | 10786308.299017 |
Triangular Pyramid
Length = n| Surface area | 67171497633348 |
|---|---|
| Volume | 2.2769859176926E+20 |
| Height | 5871322.5646534 |