15085872 (number)
15085872 is an even 8-digits composite number following 15085871 and preceding 15085873. In scientific notation, it is written as 1.5085872 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 4915008 positive integers (up to 15085872) that are relatively prime to 15085872.
Interesting facts
- 15085872 has 80 divisors, whose sum is 44282880
- The reverse of 15085872 is 27858051
- Previous prime number is 743
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | fifteen million eighty-five thousand eight hundred seventy-two |
|---|
Notation
| Scientific notation | 1.5085872 × 10^7 |
|---|---|
| Engineering notation | 1.5085872 × 10^6 |
Prime Factorization of 15085872
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 743 × 47
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1885734 | Product of the distinct prime numbers |
The prime factorization of 15085872 is 2 × 2 × 2 × 2 × 9 × 3 × 743 × 47. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15085872)
Multiplication
n×y| n×2 | 30171744 |
|---|---|
| n×3 | 45257616 |
| n×4 | 60343488 |
| n×5 | 75429360 |
Division
n÷y| n÷2 | 7542936 |
|---|---|
| n÷3 | 5028624 |
| n÷3 | 3771468 |
| n÷5 | 3017174.4 |
Exponentiation
ny| n2 | 227583534000384 |
|---|---|
| n3 | 3.4332960632374E+21 |
| n4 | 5.1794264948104E+28 |
| n5 | 7.8136165134118E+35 |
Nth Root
y√n| 2√n | 3884.0535526689 |
|---|---|
| 3√n | 247.09093124127 |
| 4√n | 62.322175448783 |
| 5√n | 27.271817608168 |
Divisors of 15085872
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -15085871 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15085872 can be divided by 80 positive divisors. The sum of these divisors (counting 15085872) is 1, the average is 0.0125.
Base conversion 15085872
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111001100011000100110000 |
| 3 | Ternary | 1001101102221000 |
| 4 | Quaternary | 321203010300 |
| 5 | Quinary | 12330221442 |
| 6 | Senary | 1255202000 |
| 8 | Octal | 71430460 |
| 10 | Decimal | 15085872 |
| 12 | Duodecimal | 5076300 |
| 16 | Hexadecimal | e63130 |
| 20 | Vigesimal | 4e5edc |
| 36 | Base36 | 8zcc0 |
Cryptographic Hash Functions
| md5 | ea9a1fdbd909e7b6bd62ce9e3fc800ed |
|---|---|
| sha1 | 028898707e7436f5c7cd5af03770b4fc1d40016d |
| sha256 | 4a1dcbc83db71530225c5d0e655299e667387ad57c45ce4cadcfff8db3fef94a |
| sha512 | cc369a0efd5957c93a2dca359b852b876c398b586baba57bd55485eaa322261319752535dd4845f4ff83d22621973da3625a6946f4079a2e2181ea7e8dc3baf9 |
| ripemd-160 | 093a08812b8efbb164715240bf39a4835a970c68 |
15085872 as geometric shapes
Circle
Radius = n| Diameter | 30171744 |
|---|---|
| Circumference | 94787329.296392 |
| Area | 7.1497475849361E+14 |
Sphere
Radius = n| Volume | 1.4381356919821E+22 |
|---|---|
| Surface area | 2.8598990339744E+15 |
| Circumference | 94787329.296392 |
Square
Length = n| Perimeter | 60343488 |
|---|---|
| Area | 227583534000384 |
| Diagonal | 21334644.782625 |
Cube
Length = n| Surface area | 1365501204002304 |
|---|---|
| Volume | 3.4332960632374E+21 |
| Space diagonal | 26129496.780481 |
Equilateral Triangle
Length = n| Perimeter | 45257616 |
|---|---|
| Area | 98546560963686 |
| Altitude | 13064748.39024 |
Triangular Pyramid
Length = n| Surface area | 98546560963686 |
|---|---|
| Volume | 4.0461782135605E+20 |
| Height | 7111548.2608748 |