12542824 (number)
12542824 is an even 8-digits composite number following 12542823 and preceding 12542825. In scientific notation, it is written as 1.2542824 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 40 positive divisors. There are 5367264 positive integers (up to 12542824) that are relatively prime to 12542824.
Interesting facts
- 12542824 has 40 divisors, whose sum is 27477810
- The reverse of 12542824 is 42824521
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twelve million five hundred forty-two thousand eight hundred twenty-four |
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Notation
Scientific notation | 1.2542824 × 10^7 |
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Engineering notation | 1.2542824 × 10^6 |
Prime Factorization of 12542824
Prime Factorization 2 × 2 × 2 × 7 × 7 × 7 × 7 × 653
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 9142 | Product of the distinct prime numbers |
The prime factorization of 12542824 is 2 × 2 × 2 × 7 × 7 × 7 × 7 × 653. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12542824)
Multiplication
n×yn×2 | 25085648 |
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n×3 | 37628472 |
n×4 | 50171296 |
n×5 | 62714120 |
Division
n÷yn÷2 | 6271412 |
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n÷3 | 4180941.3333333 |
n÷3 | 3135706 |
n÷5 | 2508564.8 |
Exponentiation
nyn2 | 157322433894976 |
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n3 | 1.9732675995963E+21 |
n4 | 2.4750348206639E+28 |
n5 | 3.1043926149459E+35 |
Nth Root
y√n2√n | 3541.5849559202 |
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3√n | 232.34416813346 |
4√n | 59.511217059645 |
5√n | 26.283249980988 |
Divisors of 12542824
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12542823 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12542824 can be divided by 40 positive divisors. The sum of these divisors (counting 12542824) is 1, the average is 0.025.
Base conversion 12542824
Base | System | Value |
---|---|---|
2 | Binary | 101111110110001101101000 |
3 | Ternary | 212121020112001 |
4 | Quaternary | 233312031220 |
5 | Quinary | 11202332244 |
6 | Senary | 1124500344 |
8 | Octal | 57661550 |
10 | Decimal | 12542824 |
12 | Duodecimal | 424a6b4 |
16 | Hexadecimal | bf6368 |
20 | Vigesimal | 3i7h14 |
36 | Base36 | 7gu3s |
Cryptographic Hash Functions
md5 | 88fb98957f3369d71414ee213952c886 |
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sha1 | ef9982337a30608c59644ad6cc7d6ababd09c8dc |
sha256 | 249cf40e1d207ffbce8e34f7d198fcb138d992f0da6c07ffcfbf3c34d35218df |
sha512 | 7a8d0b7e8acaf63e9f7566e12ac31fc9e3e5abe7ea59dac34e4f372dafc127a76184a3570dc66b2aaadb1277f5da02b8ecc128cec4c81e0ecc28d22a7fa8962b |
ripemd-160 | 0f010ebb3d1ffa1a5747a3b2e69d29bc96a633e3 |
12542824 as geometric shapes
Circle
Radius = nDiameter | 25085648 |
---|---|
Circumference | 78808887.467339 |
Area | 4.9424300256932E+14 |
Sphere
Radius = nVolume | 8.2656039926114E+21 |
---|---|
Surface area | 1.9769720102773E+15 |
Circumference | 78808887.467339 |
Square
Length = nPerimeter | 50171296 |
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Area | 157322433894976 |
Diagonal | 17738231.811259 |
Cube
Length = nSurface area | 943934603369856 |
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Volume | 1.9732675995963E+21 |
Space diagonal | 21724808.438394 |
Equilateral Triangle
Length = nPerimeter | 37628472 |
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Area | 68122612169124 |
Altitude | 10862404.219197 |
Triangular Pyramid
Length = nSurface area | 68122612169124 |
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Volume | 2.3255181679504E+20 |
Height | 5912743.9370863 |