20123424 (number)
20123424 is an even 8-digits composite number following 20123423 and preceding 20123425. In scientific notation, it is written as 2.0123424 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 48 positive divisors. There are 6707520 positive integers (up to 20123424) that are relatively prime to 20123424.
Interesting facts
- 20123424 has 48 divisors, whose sum is 58695840
- The reverse of 20123424 is 42432102
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred twenty-three thousand four hundred twenty-four |
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Notation
Scientific notation | 2.0123424 × 10^7 |
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Engineering notation | 2.0123424 × 10^6 |
Prime Factorization of 20123424
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 9 × 23291
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1257714 | Product of the distinct prime numbers |
The prime factorization of 20123424 is 2 × 2 × 2 × 2 × 2 × 3 × 9 × 23291. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20123424)
Multiplication
n×yn×2 | 40246848 |
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n×3 | 60370272 |
n×4 | 80493696 |
n×5 | 100617120 |
Division
n÷yn÷2 | 10061712 |
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n÷3 | 6707808 |
n÷3 | 5030856 |
n÷5 | 4024684.8 |
Exponentiation
nyn2 | 404952193483776 |
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n3 | 8.1490246892041E+21 |
n4 | 1.6398627900732E+29 |
n5 | 3.2999654226466E+36 |
Nth Root
y√n2√n | 4485.9139537 |
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3√n | 271.99899076903 |
4√n | 66.976965844236 |
5√n | 28.889523291503 |
Divisors of 20123424
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 | -20123423 | 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 20123424 can be divided by 48 positive divisors. The sum of these divisors (counting 20123424) is 1, the average is 0.020833333333333.
Base conversion 20123424
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000111100100000 |
3 | Ternary | 1101212101011000 |
4 | Quaternary | 1030300330200 |
5 | Quinary | 20122422144 |
6 | Senary | 1555152000 |
8 | Octal | 114607440 |
10 | Decimal | 20123424 |
12 | Duodecimal | 68a5600 |
16 | Hexadecimal | 1330f20 |
20 | Vigesimal | 65f8b4 |
36 | Base36 | bzbc0 |
Cryptographic Hash Functions
md5 | 57be0e6f89edb63dc088c0a9e33cb55c |
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sha1 | 40b2489682327bc17c2619dbc55cdf1faf609c85 |
sha256 | bb0c52f565be8cf02d1fca13539ae1385a4836822c7ba2f8a7914997c68c0577 |
sha512 | 72c1cc6842cd6b058ad340c89f8d0c89acdf8a1b5fcd1e76f03aeb5fa948a0b76ebe74b8f1883fac7cc14e7c0fc006ee4bed98cf398f94b1e8be69c02f2681eb |
ripemd-160 | f9f1e9c2acfe9a1d5e69e8c3d426c0608c66c5de |
20123424 as geometric shapes
Circle
Radius = nDiameter | 40246848 |
---|---|
Circumference | 126439202.00695 |
Area | 1.2721948361037E+15 |
Sphere
Radius = nVolume | 3.41345547967E+22 |
---|---|
Surface area | 5.0887793444148E+15 |
Circumference | 126439202.00695 |
Square
Length = nPerimeter | 80493696 |
---|---|
Area | 404952193483776 |
Diagonal | 28458819.142184 |
Cube
Length = nSurface area | 2429713160902656 |
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Volume | 8.1490246892041E+21 |
Space diagonal | 34854792.790251 |
Equilateral Triangle
Length = nPerimeter | 60370272 |
---|---|
Area | 1.7534944343759E+14 |
Altitude | 17427396.395125 |
Triangular Pyramid
Length = nSurface area | 1.7534944343759E+14 |
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Volume | 9.6037176963213E+20 |
Height | 9486273.0473947 |