13144428 (number)
13144428 is an even 8-digits composite number following 13144427 and preceding 13144429. In scientific notation, it is written as 1.3144428 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 3771360 positive integers (up to 13144428) that are relatively prime to 13144428.
Interesting facts
- 13144428 has 48 divisors, whose sum is 29366400
- The reverse of 13144428 is 82444131
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million one hundred forty-four thousand four hundred twenty-eight |
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Notation
Scientific notation | 1.3144428 × 10^7 |
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Engineering notation | 1.3144428 × 10^6 |
Prime Factorization of 13144428
Prime Factorization 2 × 2 × 9 × 19 × 11 × 1747
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6572214 | Product of the distinct prime numbers |
The prime factorization of 13144428 is 2 × 2 × 9 × 19 × 11 × 1747. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13144428)
Multiplication
n×yn×2 | 26288856 |
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n×3 | 39433284 |
n×4 | 52577712 |
n×5 | 65722140 |
Division
n÷yn÷2 | 6572214 |
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n÷3 | 4381476 |
n÷3 | 3286107 |
n÷5 | 2628885.6 |
Exponentiation
nyn2 | 172775987447184 |
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n3 | 2.2710415271284E+21 |
n4 | 2.9851541838349E+28 |
n5 | 3.9238144238317E+35 |
Nth Root
y√n2√n | 3625.5245137773 |
---|---|
3√n | 236.00102939319 |
4√n | 60.21232858624 |
5√n | 26.530677371582 |
Divisors of 13144428
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 | -13144427 | 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 13144428 can be divided by 48 positive divisors. The sum of these divisors (counting 13144428) is 1, the average is 0.020833333333333.
Base conversion 13144428
Base | System | Value |
---|---|---|
2 | Binary | 110010001001000101101100 |
3 | Ternary | 220201210202200 |
4 | Quaternary | 302021011230 |
5 | Quinary | 11331110203 |
6 | Senary | 1145421500 |
8 | Octal | 62110554 |
10 | Decimal | 13144428 |
12 | Duodecimal | 449a890 |
16 | Hexadecimal | c8916c |
20 | Vigesimal | 423118 |
36 | Base36 | 7tqb0 |
Cryptographic Hash Functions
md5 | 46d9784a0c032f7c9206d2b7020de6f8 |
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sha1 | 783dab6fd5484654bb0316934f0f08c3e96e72cd |
sha256 | 232a4d55f42358e39297f398913cfe06c41b946bb0ba72a01441692f1255e251 |
sha512 | d08bbb1e1c118cad0bcbf2808c99495714513e4066d2afd2cb6197b7e4864813850618380ed8204aae999078e04187ebc14d54f10effd1820e70a300cbb1beff |
ripemd-160 | 66890093d324d8676586f49f739b3bc5a33b4282 |
13144428 as geometric shapes
Circle
Radius = nDiameter | 26288856 |
---|---|
Circumference | 82588876.88088 |
Area | 5.427917728808E+14 |
Sphere
Radius = nVolume | 9.5129165034986E+21 |
---|---|
Surface area | 2.1711670915232E+15 |
Circumference | 82588876.88088 |
Square
Length = nPerimeter | 52577712 |
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Area | 172775987447184 |
Diagonal | 18589028.347237 |
Cube
Length = nSurface area | 1036655924683104 |
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Volume | 2.2710415271284E+21 |
Space diagonal | 22766817.132431 |
Equilateral Triangle
Length = nPerimeter | 39433284 |
---|---|
Area | 74814197146601 |
Altitude | 11383408.566215 |
Triangular Pyramid
Length = nSurface area | 74814197146601 |
---|---|
Volume | 2.6764481069813E+20 |
Height | 6196342.7824122 |