20108424 (number)
20108424 is an even 8-digits composite number following 20108423 and preceding 20108425. In scientific notation, it is written as 2.0108424 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 48 positive divisors. There are 5744928 positive integers (up to 20108424) that are relatively prime to 20108424.
Interesting facts
- 20108424 has 48 divisors, whose sum is 58482000
- The reverse of 20108424 is 42480102
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million one hundred eight thousand four hundred twenty-four |
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Notation
Scientific notation | 2.0108424 × 10^7 |
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Engineering notation | 2.0108424 × 10^6 |
Prime Factorization of 20108424
Prime Factorization 2 × 2 × 2 × 3 × 7 × 7 × 17099
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 718158 | Product of the distinct prime numbers |
The prime factorization of 20108424 is 2 × 2 × 2 × 3 × 7 × 7 × 17099. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20108424)
Multiplication
n×yn×2 | 40216848 |
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n×3 | 60325272 |
n×4 | 80433696 |
n×5 | 100542120 |
Division
n÷yn÷2 | 10054212 |
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n÷3 | 6702808 |
n÷3 | 5027106 |
n÷5 | 4021684.8 |
Exponentiation
nyn2 | 404348715763776 |
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n3 | 8.1308154204335E+21 |
n4 | 1.6349788393981E+29 |
n5 | 3.2876847733646E+36 |
Nth Root
y√n2√n | 4484.2417419225 |
---|---|
3√n | 271.93139128859 |
4√n | 66.964481196545 |
5√n | 28.885215156738 |
Divisors of 20108424
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 | -20108423 | 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 20108424 can be divided by 48 positive divisors. The sum of these divisors (counting 20108424) is 1, the average is 0.020833333333333.
Base conversion 20108424
Base | System | Value |
---|---|---|
2 | Binary | 1001100101101010010001000 |
3 | Ternary | 1101211121120110 |
4 | Quaternary | 1030231102020 |
5 | Quinary | 20121432144 |
6 | Senary | 1554554320 |
8 | Octal | 114552210 |
10 | Decimal | 20108424 |
12 | Duodecimal | 68989a0 |
16 | Hexadecimal | 132d488 |
20 | Vigesimal | 65db14 |
36 | Base36 | byzrc |
Cryptographic Hash Functions
md5 | cc742df2d412f5fb7e99a62553ea8548 |
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sha1 | 3b855d29ee611d039b9f52498ee1080d6ec3c600 |
sha256 | e8f0eead34f37b912d4be19a5c620a367dea5abd054803396939286f7bcaac59 |
sha512 | 207bd17ab50ff517105a672a57fd976bdfc1a1641aaf3406aca272070abd7daf6532c3bc74f0b28099a7f4e7323c2b4f3e1e71a053522d461edcfee8aad1cc93 |
ripemd-160 | 5c726c165380a9bf934dace15ded83aa8b43f9b6 |
20108424 as geometric shapes
Circle
Radius = nDiameter | 40216848 |
---|---|
Circumference | 126344954.22734 |
Area | 1.2702989549319E+15 |
Sphere
Radius = nVolume | 3.4058279990038E+22 |
---|---|
Surface area | 5.0811958197278E+15 |
Circumference | 126344954.22734 |
Square
Length = nPerimeter | 80433696 |
---|---|
Area | 404348715763776 |
Diagonal | 28437605.938749 |
Cube
Length = nSurface area | 2426092294582656 |
---|---|
Volume | 8.1308154204335E+21 |
Space diagonal | 34828812.028137 |
Equilateral Triangle
Length = nPerimeter | 60325272 |
---|---|
Area | 1.7508812991952E+14 |
Altitude | 17414406.014069 |
Triangular Pyramid
Length = nSurface area | 1.7508812991952E+14 |
---|---|
Volume | 9.5822578672745E+20 |
Height | 9479201.9795829 |