12944888 (number)
12944888 is an even 8-digits composite number following 12944887 and preceding 12944889. In scientific notation, it is written as 1.2944888 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 48 positive divisors. There are 5527040 positive integers (up to 12944888) that are relatively prime to 12944888.
Interesting facts
- 12944888 has 48 divisors, whose sum is 28182600
- The reverse of 12944888 is 88844921
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | twelve million nine hundred forty-four thousand eight hundred eighty-eight |
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Notation
Scientific notation | 1.2944888 × 10^7 |
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Engineering notation | 1.2944888 × 10^6 |
Prime Factorization of 12944888
Prime Factorization 2 × 2 × 2 × 11 × 17 × 17 × 509
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 190366 | Product of the distinct prime numbers |
The prime factorization of 12944888 is 2 × 2 × 2 × 11 × 17 × 17 × 509. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12944888)
Multiplication
n×yn×2 | 25889776 |
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n×3 | 38834664 |
n×4 | 51779552 |
n×5 | 64724440 |
Division
n÷yn÷2 | 6472444 |
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n÷3 | 4314962.6666667 |
n÷3 | 3236222 |
n÷5 | 2588977.6 |
Exponentiation
nyn2 | 167570125332544 |
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n3 | 2.1691765045757E+21 |
n4 | 2.8079746903965E+28 |
n5 | 3.6348917874017E+35 |
Nth Root
y√n2√n | 3597.9004989021 |
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3√n | 234.80072438098 |
4√n | 59.982501605903 |
5√n | 26.449633551646 |
Divisors of 12944888
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 | -12944887 | 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 12944888 can be divided by 48 positive divisors. The sum of these divisors (counting 12944888) is 1, the average is 0.020833333333333.
Base conversion 12944888
Base | System | Value |
---|---|---|
2 | Binary | 110001011000010111111000 |
3 | Ternary | 220100200001022 |
4 | Quaternary | 301120113320 |
5 | Quinary | 11303214023 |
6 | Senary | 1141242012 |
8 | Octal | 61302770 |
10 | Decimal | 12944888 |
12 | Duodecimal | 4403308 |
16 | Hexadecimal | c585f8 |
20 | Vigesimal | 40i248 |
36 | Base36 | 7pgc8 |
Cryptographic Hash Functions
md5 | 69feb8967f3a3b629750c04faf995186 |
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sha1 | 6262e98448afb58860c401e73d75cb8ee31750eb |
sha256 | b44a8d5f79156bdde6f2f8e58529ed4473b7ccbd6aa65a44cfd018cac92a437a |
sha512 | 5ca808cf588bfe6bd9e086cf50525bb99bac0db76522e7bbd5299d7e5240f3be337bcf6c09ead520ac70ebdf2c9054839cd5cf9fc5e6fb3614c6a520f2fe18f3 |
ripemd-160 | b1624b381f826461993cf01a62a564976dd88dad |
12944888 as geometric shapes
Circle
Radius = nDiameter | 25889776 |
---|---|
Circumference | 81335130.084685 |
Area | 5.2643707470584E+14 |
Sphere
Radius = nVolume | 9.0862252948197E+21 |
---|---|
Surface area | 2.1057482988234E+15 |
Circumference | 81335130.084685 |
Square
Length = nPerimeter | 51779552 |
---|---|
Area | 167570125332544 |
Diagonal | 18306836.173001 |
Cube
Length = nSurface area | 1005420751995264 |
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Volume | 2.1691765045757E+21 |
Space diagonal | 22421203.714289 |
Equilateral Triangle
Length = nPerimeter | 38834664 |
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Area | 72559992726663 |
Altitude | 11210601.857144 |
Triangular Pyramid
Length = nSurface area | 72559992726663 |
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Volume | 2.5563990266267E+20 |
Height | 6102278.7243336 |