12530448 (number)
12530448 is an even 8-digits composite number following 12530447 and preceding 12530449. In scientific notation, it is written as 1.2530448 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 3456000 positive integers (up to 12530448) that are relatively prime to 12530448.
Interesting facts
- 12530448 has 80 divisors, whose sum is 31902720
- The reverse of 12530448 is 84403521
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | twelve million five hundred thirty thousand four hundred forty-eight |
|---|
Notation
| Scientific notation | 1.2530448 × 10^7 |
|---|---|
| Engineering notation | 1.2530448 × 10^6 |
Prime Factorization of 12530448
Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 31 × 401
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1566306 | Product of the distinct prime numbers |
The prime factorization of 12530448 is 2 × 2 × 2 × 2 × 9 × 7 × 31 × 401. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12530448)
Multiplication
n×y| n×2 | 25060896 |
|---|---|
| n×3 | 37591344 |
| n×4 | 50121792 |
| n×5 | 62652240 |
Division
n÷y| n÷2 | 6265224 |
|---|---|
| n÷3 | 4176816 |
| n÷3 | 3132612 |
| n÷5 | 2506089.6 |
Exponentiation
ny| n2 | 157012127080704 |
|---|---|
| n3 | 1.9674322937542E+21 |
| n4 | 2.4652808050407E+28 |
| n5 | 3.0891072932961E+35 |
Nth Root
y√n| 2√n | 3539.837284396 |
|---|---|
| 3√n | 232.26772501634 |
| 4√n | 59.496531700562 |
| 5√n | 26.278061197985 |
Divisors of 12530448
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 | -12530447 | 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 12530448 can be divided by 80 positive divisors. The sum of these divisors (counting 12530448) is 1, the average is 0.0125.
Base conversion 12530448
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111110011001100010000 |
| 3 | Ternary | 212120121112200 |
| 4 | Quaternary | 233303030100 |
| 5 | Quinary | 11201433243 |
| 6 | Senary | 1124323200 |
| 8 | Octal | 57631420 |
| 10 | Decimal | 12530448 |
| 12 | Duodecimal | 4243500 |
| 16 | Hexadecimal | bf3310 |
| 20 | Vigesimal | 3i6628 |
| 36 | Base36 | 7gkk0 |
Cryptographic Hash Functions
| md5 | 60a87b2ddf02fc9b775921d15854a5e2 |
|---|---|
| sha1 | df6c7918e63e518ddef2267d1bedf79eabb4a6b2 |
| sha256 | abf70f9d964cb0eb0bd15a00fc5c2e4353c22657d3eed512d6f01dfff609a506 |
| sha512 | e5293cdff0a5d541d26b8489a7a43fd5bd21d119afb8a03f097e62a49fb7ef1bf50767297856db940224d62bdcc53f084f85eb995c5e64b6a643e93c9a03fa18 |
| ripemd-160 | 5d5442c199a88c6583557d3a300bb6fb7f9e1d4b |
12530448 as geometric shapes
Circle
Radius = n| Diameter | 25060896 |
|---|---|
| Circumference | 78731126.765978 |
| Area | 4.9326814496125E+14 |
Sphere
Radius = n| Volume | 8.2411611206578E+21 |
|---|---|
| Surface area | 1.973072579845E+15 |
| Circumference | 78731126.765978 |
Square
Length = n| Perimeter | 50121792 |
|---|---|
| Area | 157012127080704 |
| Diagonal | 17720729.504211 |
Cube
Length = n| Surface area | 942072762484224 |
|---|---|
| Volume | 1.9674322937542E+21 |
| Space diagonal | 21703372.5776 |
Equilateral Triangle
Length = n| Perimeter | 37591344 |
|---|---|
| Area | 67988245377060 |
| Altitude | 10851686.2888 |
Triangular Pyramid
Length = n| Surface area | 67988245377060 |
|---|---|
| Volume | 2.3186411940649E+20 |
| Height | 5906909.8347369 |