20384484 (number)
20384484 is an even 8-digits composite number following 20384483 and preceding 20384485. In scientific notation, it is written as 2.0384484 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6393600 positive integers (up to 20384484) that are relatively prime to 20384484.
Interesting facts
- 20384484 has 48 divisors, whose sum is 50459136
- The reverse of 20384484 is 48448302
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million three hundred eighty-four thousand four hundred eighty-four |
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Notation
Scientific notation | 2.0384484 × 10^7 |
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Engineering notation | 2.0384484 × 10^6 |
Prime Factorization of 20384484
Prime Factorization 2 × 2 × 3 × 37 × 31 × 1481
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10192242 | Product of the distinct prime numbers |
The prime factorization of 20384484 is 2 × 2 × 3 × 37 × 31 × 1481. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20384484)
Multiplication
n×yn×2 | 40768968 |
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n×3 | 61153452 |
n×4 | 81537936 |
n×5 | 101922420 |
Division
n÷yn÷2 | 10192242 |
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n÷3 | 6794828 |
n÷3 | 5096121 |
n÷5 | 4076896.8 |
Exponentiation
nyn2 | 415527187946256 |
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n3 | 8.4703073142554E+21 |
n4 | 1.7266284392252E+29 |
n5 | 3.5196429793332E+36 |
Nth Root
y√n2√n | 4514.9179394536 |
---|---|
3√n | 273.17014980406 |
4√n | 67.193139080219 |
5√n | 28.964093748233 |
Divisors of 20384484
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 | -20384483 | 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 20384484 can be divided by 48 positive divisors. The sum of these divisors (counting 20384484) is 1, the average is 0.020833333333333.
Base conversion 20384484
Base | System | Value |
---|---|---|
2 | Binary | 1001101110000101011100100 |
3 | Ternary | 1102100122020220 |
4 | Quaternary | 1031300223210 |
5 | Quinary | 20204300414 |
6 | Senary | 2004524340 |
8 | Octal | 115605344 |
10 | Decimal | 20384484 |
12 | Duodecimal | 69b06b0 |
16 | Hexadecimal | 1370ae4 |
20 | Vigesimal | 678144 |
36 | Base36 | c4wro |
Cryptographic Hash Functions
md5 | 2bee3a5d7c2b9bfdfb985f5195ae12d3 |
---|---|
sha1 | 781319931c4e8a66d98815d835ecfcf9acadda05 |
sha256 | a3c02e47f76a2b3a4d97795b3a690dbb395784e5c4647ffde28af0c22ff4bec4 |
sha512 | 02443a26506cd8d88036c8faec99955efeece70af9338737b0b601c54a6eab37107bab3fa867af6bdfe052e45890fa59e749b1da600c4585202272f5b203d244 |
ripemd-160 | 6ae3810101ce3289a35299cac47ab19a31707031 |
20384484 as geometric shapes
Circle
Radius = nDiameter | 40768968 |
---|---|
Circumference | 128079490.36324 |
Area | 1.3054171610188E+15 |
Sphere
Radius = nVolume | 3.5480340309484E+22 |
---|---|
Surface area | 5.2216686440751E+15 |
Circumference | 128079490.36324 |
Square
Length = nPerimeter | 81537936 |
---|---|
Area | 415527187946256 |
Diagonal | 28828013.734777 |
Cube
Length = nSurface area | 2493163127677536 |
---|---|
Volume | 8.4703073142554E+21 |
Space diagonal | 35306961.974075 |
Equilateral Triangle
Length = nPerimeter | 61153452 |
---|---|
Area | 1.7992855036228E+14 |
Altitude | 17653480.987037 |
Triangular Pyramid
Length = nSurface area | 1.7992855036228E+14 |
---|---|
Volume | 9.9823529010734E+20 |
Height | 9609337.9115925 |