12142724 (number)
12142724 is an even 8-digits composite number following 12142723 and preceding 12142725. In scientific notation, it is written as 1.2142724 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 5241600 positive integers (up to 12142724) that are relatively prime to 12142724.
Interesting facts
- 12142724 has 48 divisors, whose sum is 24385536
- The reverse of 12142724 is 42724121
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twelve million one hundred forty-two thousand seven hundred twenty-four |
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Notation
Scientific notation | 1.2142724 × 10^7 |
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Engineering notation | 1.2142724 × 10^6 |
Prime Factorization of 12142724
Prime Factorization 2 × 2 × 53 × 11 × 127 × 41
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6071362 | Product of the distinct prime numbers |
The prime factorization of 12142724 is 2 × 2 × 53 × 11 × 127 × 41. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12142724)
Multiplication
n×yn×2 | 24285448 |
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n×3 | 36428172 |
n×4 | 48570896 |
n×5 | 60713620 |
Division
n÷yn÷2 | 6071362 |
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n÷3 | 4047574.6666667 |
n÷3 | 3035681 |
n÷5 | 2428544.8 |
Exponentiation
nyn2 | 147445746140176 |
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n3 | 1.7903930003542E+21 |
n4 | 2.1740248054833E+28 |
n5 | 2.6398583182138E+35 |
Nth Root
y√n2√n | 3484.641157996 |
---|---|
3√n | 229.84693028768 |
4√n | 59.030849206123 |
5√n | 26.113388185938 |
Divisors of 12142724
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 | -12142723 | 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 12142724 can be divided by 48 positive divisors. The sum of these divisors (counting 12142724) is 1, the average is 0.020833333333333.
Base conversion 12142724
Base | System | Value |
---|---|---|
2 | Binary | 101110010100100010000100 |
3 | Ternary | 211211220200112 |
4 | Quaternary | 232110202010 |
5 | Quinary | 11102031344 |
6 | Senary | 1112132152 |
8 | Octal | 56244204 |
10 | Decimal | 12142724 |
12 | Duodecimal | 4097058 |
16 | Hexadecimal | b94884 |
20 | Vigesimal | 3fhgg4 |
36 | Base36 | 789dw |
Cryptographic Hash Functions
md5 | fb8963eaf72d72c037ff46e191620d7f |
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sha1 | 141db5da85b7386f91260306bf825cbdfb738472 |
sha256 | 05e0c286c6bb6821c67159027210aa4258821e1f8c4a6c4bca15df450a3448b6 |
sha512 | 46672896772ef05014b076685705e2f54bd3ef521a670f19d0dbf5b2122b4ee30eba1e165fe6168bde60274e5b7361bde665f44cc332df0d02ed6ad16f4bc45f |
ripemd-160 | 760d41d93e0ad69be93353cecff015cca681f24d |
12142724 as geometric shapes
Circle
Radius = nDiameter | 24285448 |
---|---|
Circumference | 76294985.025937 |
Area | 4.6321447287704E+14 |
Sphere
Radius = nVolume | 7.4995806626019E+21 |
---|---|
Surface area | 1.8528578915082E+15 |
Circumference | 76294985.025937 |
Square
Length = nPerimeter | 48570896 |
---|---|
Area | 147445746140176 |
Diagonal | 17172404.964953 |
Cube
Length = nSurface area | 884674476841056 |
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Volume | 1.7903930003542E+21 |
Space diagonal | 21031814.910286 |
Equilateral Triangle
Length = nPerimeter | 36428172 |
---|---|
Area | 63845880918672 |
Altitude | 10515907.455143 |
Triangular Pyramid
Length = nSurface area | 63845880918672 |
---|---|
Volume | 2.109998385899E+20 |
Height | 5724134.9883178 |