15143472 (number)
15143472 is an even 8-digits composite number following 15143471 and preceding 15143473. In scientific notation, it is written as 1.5143472 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 4993920 positive integers (up to 15143472) that are relatively prime to 15143472.
Interesting facts
- 15143472 has 40 divisors, whose sum is 32949280
- The reverse of 15143472 is 27434151
- Previous prime number is 1021
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | fifteen million one hundred forty-three thousand four hundred seventy-two |
|---|
Notation
| Scientific notation | 1.5143472 × 10^7 |
|---|---|
| Engineering notation | 1.5143472 × 10^6 |
Prime Factorization of 15143472
Prime Factorization 2 × 2 × 2 × 2 × 9 × 1021 × 103
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1892934 | Product of the distinct prime numbers |
The prime factorization of 15143472 is 2 × 2 × 2 × 2 × 9 × 1021 × 103. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15143472)
Multiplication
n×y| n×2 | 30286944 |
|---|---|
| n×3 | 45430416 |
| n×4 | 60573888 |
| n×5 | 75717360 |
Division
n÷y| n÷2 | 7571736 |
|---|---|
| n÷3 | 5047824 |
| n÷3 | 3785868 |
| n÷5 | 3028694.4 |
Exponentiation
ny| n2 | 229324744214784 |
|---|---|
| n3 | 3.4727728429237E+21 |
| n4 | 5.2589838309176E+28 |
| n5 | 7.9639274391954E+35 |
Nth Root
y√n| 2√n | 3891.4614221395 |
|---|---|
| 3√n | 247.40500792933 |
| 4√n | 62.381579189209 |
| 5√n | 27.292611408807 |
Divisors of 15143472
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 | -15143471 | 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 15143472 can be divided by 40 positive divisors. The sum of these divisors (counting 15143472) is 1, the average is 0.025.
Base conversion 15143472
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111001110001001000110000 |
| 3 | Ternary | 1001111100221100 |
| 4 | Quaternary | 321301020300 |
| 5 | Quinary | 12334042342 |
| 6 | Senary | 1300324400 |
| 8 | Octal | 71611060 |
| 10 | Decimal | 15143472 |
| 12 | Duodecimal | 50a3700 |
| 16 | Hexadecimal | e71230 |
| 20 | Vigesimal | 4ecidc |
| 36 | Base36 | 90ks0 |
Cryptographic Hash Functions
| md5 | 8b51972c975c02f6e627e8c56e23d189 |
|---|---|
| sha1 | 5ea82e3193600e9db3687c015f52aaa98fe5bc2e |
| sha256 | 77c0d88cb2fe9dfaa26c804059615ad4aaee5d185a48b70b341fdd5aeac3a6ea |
| sha512 | e7d4bbbf76dbd1e51851b305105f37284ba8b273c81f0a8433d1d75a793eb67f585e6e31dd00b7f8256498e6aefce52e069c17d0e1c66e3e64181299f9cae9d8 |
| ripemd-160 | ff2a2c2098fd0aff9d1018bc91b17a14702beea1 |
15143472 as geometric shapes
Circle
Radius = n| Diameter | 30286944 |
|---|---|
| Circumference | 95149240.770085 |
| Area | 7.2044493171152E+14 |
Sphere
Radius = n| Volume | 1.4546716867887E+22 |
|---|---|
| Surface area | 2.8817797268461E+15 |
| Circumference | 95149240.770085 |
Square
Length = n| Perimeter | 60573888 |
|---|---|
| Area | 229324744214784 |
| Diagonal | 21416103.483817 |
Cube
Length = n| Surface area | 1375948465288704 |
|---|---|
| Volume | 3.4727728429237E+21 |
| Space diagonal | 26229262.906997 |
Equilateral Triangle
Length = n| Perimeter | 45430416 |
|---|---|
| Area | 99300527103186 |
| Altitude | 13114631.453498 |
Triangular Pyramid
Length = n| Surface area | 99300527103186 |
|---|---|
| Volume | 4.0927020445864E+20 |
| Height | 7138701.1612724 |