12478944 (number)
12478944 is an even 8-digits composite number following 12478943 and preceding 12478945. In scientific notation, it is written as 1.2478944 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 4061568 positive integers (up to 12478944) that are relatively prime to 12478944.
Interesting facts
- 12478944 has 48 divisors, whose sum is 33530112
- The reverse of 12478944 is 44987421
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twelve million four hundred seventy-eight thousand nine hundred forty-four |
|---|
Notation
| Scientific notation | 1.2478944 × 10^7 |
|---|---|
| Engineering notation | 1.2478944 × 10^6 |
Prime Factorization of 12478944
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 43 × 3023
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 779934 | Product of the distinct prime numbers |
The prime factorization of 12478944 is 2 × 2 × 2 × 2 × 2 × 3 × 43 × 3023. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12478944)
Multiplication
n×y| n×2 | 24957888 |
|---|---|
| n×3 | 37436832 |
| n×4 | 49915776 |
| n×5 | 62394720 |
Division
n÷y| n÷2 | 6239472 |
|---|---|
| n÷3 | 4159648 |
| n÷3 | 3119736 |
| n÷5 | 2495788.8 |
Exponentiation
ny| n2 | 155724043355136 |
|---|---|
| n3 | 1.9432716164823E+21 |
| n4 | 2.4249977678872E+28 |
| n5 | 3.026141134559E+35 |
Nth Root
y√n| 2√n | 3532.5548828008 |
|---|---|
| 3√n | 231.94905738399 |
| 4√n | 59.43529997233 |
| 5√n | 26.256423408732 |
Divisors of 12478944
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 | -12478943 | 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 12478944 can be divided by 48 positive divisors. The sum of these divisors (counting 12478944) is 1, the average is 0.020833333333333.
Base conversion 12478944
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111100110100111100000 |
| 3 | Ternary | 212110222220010 |
| 4 | Quaternary | 233212213200 |
| 5 | Quinary | 11143311234 |
| 6 | Senary | 1123244520 |
| 8 | Octal | 57464740 |
| 10 | Decimal | 12478944 |
| 12 | Duodecimal | 4219740 |
| 16 | Hexadecimal | be69e0 |
| 20 | Vigesimal | 3hjh74 |
| 36 | Base36 | 7fgtc |
Cryptographic Hash Functions
| md5 | 8cf36ea7ba962f6b847879f63369c0eb |
|---|---|
| sha1 | 4154e8b9632593a9a9740bf5875df4725b405a24 |
| sha256 | 4451e1d284b6e7af19b67412f91ec08fd0e16198554752e841a04704f23deecf |
| sha512 | 04318535de7e87a5ed3121d7c819e6232230d8dd5e6fb16e8735b473157227d05b2f73b178f1714262962efac1d5970b0267768623a5d8207970f070de0624ac |
| ripemd-160 | 4fbec80392e203d64ec584c74bdfa1e924487922 |
12478944 as geometric shapes
Circle
Radius = n| Diameter | 24957888 |
|---|---|
| Circumference | 78407517.589917 |
| Area | 4.8922151059179E+14 |
Sphere
Radius = n| Volume | 8.1399571123605E+21 |
|---|---|
| Surface area | 1.9568860423672E+15 |
| Circumference | 78407517.589917 |
Square
Length = n| Perimeter | 49915776 |
|---|---|
| Area | 155724043355136 |
| Diagonal | 17647891.848894 |
Cube
Length = n| Surface area | 934344260130816 |
|---|---|
| Volume | 1.9432716164823E+21 |
| Space diagonal | 21614165.032807 |
Equilateral Triangle
Length = n| Perimeter | 37436832 |
|---|---|
| Area | 67430488762789 |
| Altitude | 10807082.516403 |
Triangular Pyramid
Length = n| Surface area | 67430488762789 |
|---|---|
| Volume | 2.2901675628366E+20 |
| Height | 5882630.6162981 |