12443886 (number)
12443886 is an even 8-digits composite number following 12443885 and preceding 12443887. In scientific notation, it is written as 1.2443886 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 3205440 positive integers (up to 12443886) that are relatively prime to 12443886.
Interesting facts
- 12443886 has 64 divisors, whose sum is 29859840
- The reverse of 12443886 is 68834421
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million four hundred forty-three thousand eight hundred eighty-six |
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Notation
Scientific notation | 1.2443886 × 10^7 |
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Engineering notation | 1.2443886 × 10^6 |
Prime Factorization of 12443886
Prime Factorization 2 × 7 × 39 × 71 × 3 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12443886 | Product of the distinct prime numbers |
The prime factorization of 12443886 is 2 × 7 × 39 × 71 × 3 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12443886)
Multiplication
n×yn×2 | 24887772 |
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n×3 | 37331658 |
n×4 | 49775544 |
n×5 | 62219430 |
Division
n÷yn÷2 | 6221943 |
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n÷3 | 4147962 |
n÷3 | 3110971.5 |
n÷5 | 2488777.2 |
Exponentiation
nyn2 | 154850298780996 |
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n3 | 1.9269394650967E+21 |
n4 | 2.3978615032564E+28 |
n5 | 2.9838715190311E+35 |
Nth Root
y√n2√n | 3527.5892618047 |
---|---|
3√n | 231.73164323623 |
4√n | 59.39351195042 |
5√n | 26.241653988383 |
Divisors of 12443886
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12443885 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12443886 can be divided by 64 positive divisors. The sum of these divisors (counting 12443886) is 1, the average is 0.015625.
Base conversion 12443886
Base | System | Value |
---|---|---|
2 | Binary | 101111011110000011101110 |
3 | Ternary | 212102012210200 |
4 | Quaternary | 233132003232 |
5 | Quinary | 11141201021 |
6 | Senary | 1122414330 |
8 | Octal | 57360356 |
10 | Decimal | 12443886 |
12 | Duodecimal | 42013a6 |
16 | Hexadecimal | bde0ee |
20 | Vigesimal | 3hf9e6 |
36 | Base36 | 7epri |
Cryptographic Hash Functions
md5 | 4da4d91332bb09de207d9ea3481d7beb |
---|---|
sha1 | e52ad8f05e10b4f1792ae02a1c1597399b85ad17 |
sha256 | f04e64fe64c122511b6e44473dafd0052b7911a36ac295c9a1dc0c40b835c104 |
sha512 | 7508a5cc690599f143de2c872b73966d946f579d037aca425b68e2de537d53b41a520d0b44d7a21893de687cf4efce6633520a3dcd5711283fa3af9390128ba0 |
ripemd-160 | 7dc1e87e545e923e19113f5f9d22cecf7dd20d23 |
12443886 as geometric shapes
Circle
Radius = nDiameter | 24887772 |
---|---|
Circumference | 78187241.679418 |
Area | 4.8647656105656E+14 |
Sphere
Radius = nVolume | 8.0715451566132E+21 |
---|---|
Surface area | 1.9459062442262E+15 |
Circumference | 78187241.679418 |
Square
Length = nPerimeter | 49775544 |
---|---|
Area | 154850298780996 |
Diagonal | 17598312.349825 |
Cube
Length = nSurface area | 929101792685976 |
---|---|
Volume | 1.9269394650967E+21 |
Space diagonal | 21553442.795595 |
Equilateral Triangle
Length = nPerimeter | 37331658 |
---|---|
Area | 67052146263977 |
Altitude | 10776721.397798 |
Triangular Pyramid
Length = nSurface area | 67052146263977 |
---|---|
Volume | 2.270919937843E+20 |
Height | 5866104.1166082 |