13145424 (number)
13145424 is an even 8-digits composite number following 13145423 and preceding 13145425. In scientific notation, it is written as 1.3145424 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 4347648 positive integers (up to 13145424) that are relatively prime to 13145424.
Interesting facts
- 13145424 has 40 divisors, whose sum is 34224000
- The reverse of 13145424 is 42454131
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
| Name | thirteen million one hundred forty-five thousand four hundred twenty-four |
|---|
Notation
| Scientific notation | 1.3145424 × 10^7 |
|---|---|
| Engineering notation | 1.3145424 × 10^6 |
Prime Factorization of 13145424
Prime Factorization 2 × 2 × 2 × 2 × 3 × 137 × 1999
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1643178 | Product of the distinct prime numbers |
The prime factorization of 13145424 is 2 × 2 × 2 × 2 × 3 × 137 × 1999. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13145424)
Multiplication
n×y| n×2 | 26290848 |
|---|---|
| n×3 | 39436272 |
| n×4 | 52581696 |
| n×5 | 65727120 |
Division
n÷y| n÷2 | 6572712 |
|---|---|
| n÷3 | 4381808 |
| n÷3 | 3286356 |
| n÷5 | 2629084.8 |
Exponentiation
ny| n2 | 172802172139776 |
|---|---|
| n3 | 2.2715578208983E+21 |
| n4 | 2.9860590696225E+28 |
| n5 | 3.9253012559233E+35 |
Nth Root
y√n| 2√n | 3625.6618706107 |
|---|---|
| 3√n | 236.00699012141 |
| 4√n | 60.213469179334 |
| 5√n | 26.531079424129 |
Divisors of 13145424
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 | -13145423 | 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 13145424 can be divided by 40 positive divisors. The sum of these divisors (counting 13145424) is 1, the average is 0.025.
Base conversion 13145424
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110010001001010101010000 |
| 3 | Ternary | 220201212010120 |
| 4 | Quaternary | 302021111100 |
| 5 | Quinary | 11331123144 |
| 6 | Senary | 1145430240 |
| 8 | Octal | 62112520 |
| 10 | Decimal | 13145424 |
| 12 | Duodecimal | 449b380 |
| 16 | Hexadecimal | c89550 |
| 20 | Vigesimal | 4233b4 |
| 36 | Base36 | 7tr2o |
Cryptographic Hash Functions
| md5 | 8d8ca2f402adbb9d94debe8129bbeec6 |
|---|---|
| sha1 | fe86c9fcef119c8c79cd8fe62562af3c08336586 |
| sha256 | 841f0c6f1435740a7460fcaaa624a1f7a49562dec1255434e32f08a173ccbf6d |
| sha512 | a45ab2b205fe47d81c85e0304f39073d77ebb94343a3a37f35535d531608f8014be2261fde6595468075c5d44685e0605467cc675545d4380d285508de2c78bd |
| ripemd-160 | 171a1946dbad5903e59b784582a766770a2865fc |
13145424 as geometric shapes
Circle
Radius = n| Diameter | 26290848 |
|---|---|
| Circumference | 82595134.933446 |
| Area | 5.4287403451868E+14 |
Sphere
Radius = n| Volume | 9.5150791497849E+21 |
|---|---|
| Surface area | 2.1714961380747E+15 |
| Circumference | 82595134.933446 |
Square
Length = n| Perimeter | 52581696 |
|---|---|
| Area | 172802172139776 |
| Diagonal | 18590436.903945 |
Cube
Length = n| Surface area | 1036813032838656 |
|---|---|
| Volume | 2.2715578208983E+21 |
| Space diagonal | 22768542.255035 |
Equilateral Triangle
Length = n| Perimeter | 39436272 |
|---|---|
| Area | 74825535451089 |
| Altitude | 11384271.127518 |
Triangular Pyramid
Length = n| Surface area | 74825535451089 |
|---|---|
| Volume | 2.6770565650243E+20 |
| Height | 6196812.3013149 |