15148900 (number)
15148900 is an even 8-digits composite number following 15148899 and preceding 15148901. In scientific notation, it is written as 1.5148900 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 5443200 positive integers (up to 15148900) that are relatively prime to 15148900.
Interesting facts
- 15148900 has 48 divisors, whose sum is 33175296
- The reverse of 15148900 is 00984151
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
| Name | fifteen million one hundred forty-eight thousand nine hundred |
|---|
Notation
| Scientific notation | 1.5148900 × 10^7 |
|---|---|
| Engineering notation | 1.5148900 × 10^6 |
Prime Factorization of 15148900
Prime Factorization 2 × 2 × 65 × 5 × 43 × 271
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 7574450 | Product of the distinct prime numbers |
The prime factorization of 15148900 is 2 × 2 × 65 × 5 × 43 × 271. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15148900)
Multiplication
n×y| n×2 | 30297800 |
|---|---|
| n×3 | 45446700 |
| n×4 | 60595600 |
| n×5 | 75744500 |
Division
n÷y| n÷2 | 7574450 |
|---|---|
| n÷3 | 5049633.3333333 |
| n÷3 | 3787225 |
| n÷5 | 3029780 |
Exponentiation
ny| n2 | 229489171210000 |
|---|---|
| n3 | 3.4765085057432E+21 |
| n4 | 5.2665279702653E+28 |
| n5 | 7.9782105568752E+35 |
Nth Root
y√n| 2√n | 3892.1587840169 |
|---|---|
| 3√n | 247.43456420644 |
| 4√n | 62.38716842442 |
| 5√n | 27.294567671664 |
Divisors of 15148900
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -15148899 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15148900 can be divided by 48 positive divisors. The sum of these divisors (counting 15148900) is 1, the average is 0.020833333333333.
Base conversion 15148900
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111001110010011101100100 |
| 3 | Ternary | 1001111122101101 |
| 4 | Quaternary | 321302131210 |
| 5 | Quinary | 12334231100 |
| 6 | Senary | 1300405444 |
| 8 | Octal | 71623544 |
| 10 | Decimal | 15148900 |
| 12 | Duodecimal | 50a6884 |
| 16 | Hexadecimal | e72764 |
| 20 | Vigesimal | 4edc50 |
| 36 | Base36 | 90oys |
Cryptographic Hash Functions
| md5 | 585f1001ee2fd57bff9037d351f3e59d |
|---|---|
| sha1 | c36a5daa2db2f5300aaa53e1eb535581f81922fc |
| sha256 | c0fee1ff0141e2fe47c99318a63d895e2803e145bb5a2d6ea0921d8f062d2d12 |
| sha512 | ebb95564944f9a603c58a21f7d3239f8ef4550c6884b86cb8dc1140052504fd845924a25c968c403db59dae87abbd20a0de8d9556ff48c154408a367a36b07a3 |
| ripemd-160 | 8f2861e440e427f662754d2758a743eeb8060b13 |
15148900 as geometric shapes
Circle
Radius = n| Diameter | 30297800 |
|---|---|
| Circumference | 95183345.899933 |
| Area | 7.2096149435175E+14 |
Sphere
Radius = n| Volume | 1.4562364775714E+22 |
|---|---|
| Surface area | 2.883845977407E+15 |
| Circumference | 95183345.899933 |
Square
Length = n| Perimeter | 60595600 |
|---|---|
| Area | 229489171210000 |
| Diagonal | 21423779.835034 |
Cube
Length = n| Surface area | 1376935027260000 |
|---|---|
| Volume | 3.4765085057432E+21 |
| Space diagonal | 26238664.47878 |
Equilateral Triangle
Length = n| Perimeter | 45446700 |
|---|---|
| Area | 99371726080648 |
| Altitude | 13119332.23939 |
Triangular Pyramid
Length = n| Surface area | 99371726080648 |
|---|---|
| Volume | 4.0971045654395E+20 |
| Height | 7141259.9450113 |