20189832 (number)
20189832 is an even 8-digits composite number following 20189831 and preceding 20189833. In scientific notation, it is written as 2.0189832 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 6158592 positive integers (up to 20189832) that are relatively prime to 20189832.
Interesting facts
- 20189832 has 64 divisors, whose sum is 54828480
- The reverse of 20189832 is 23898102
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million one hundred eighty-nine thousand eight hundred thirty-two |
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Notation
Scientific notation | 2.0189832 × 10^7 |
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Engineering notation | 2.0189832 × 10^6 |
Prime Factorization of 20189832
Prime Factorization 2 × 2 × 2 × 3 × 13 × 397 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5047458 | Product of the distinct prime numbers |
The prime factorization of 20189832 is 2 × 2 × 2 × 3 × 13 × 397 × 163. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20189832)
Multiplication
n×yn×2 | 40379664 |
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n×3 | 60569496 |
n×4 | 80759328 |
n×5 | 100949160 |
Division
n÷yn÷2 | 10094916 |
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n÷3 | 6729944 |
n÷3 | 5047458 |
n÷5 | 4037966.4 |
Exponentiation
nyn2 | 407629316188224 |
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n3 | 8.2299674121151E+21 |
n4 | 1.6616165941608E+29 |
n5 | 3.3547759884519E+36 |
Nth Root
y√n2√n | 4493.3096933107 |
---|---|
3√n | 272.2978642927 |
4√n | 67.032154174774 |
5√n | 28.908565458728 |
Divisors of 20189832
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20189831 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20189832 can be divided by 64 positive divisors. The sum of these divisors (counting 20189832) is 1, the average is 0.015625.
Base conversion 20189832
Base | System | Value |
---|---|---|
2 | Binary | 1001101000001001010001000 |
3 | Ternary | 1101222202020120 |
4 | Quaternary | 1031001022020 |
5 | Quinary | 20132033312 |
6 | Senary | 2000423240 |
8 | Octal | 115011210 |
10 | Decimal | 20189832 |
12 | Duodecimal | 6917b20 |
16 | Hexadecimal | 1341288 |
20 | Vigesimal | 663ebc |
36 | Base36 | c0qko |
Cryptographic Hash Functions
md5 | 22a9bb29ce8718df4224543ec69cb941 |
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sha1 | e24f72e520d8f401d30c98323f940eabf4f17643 |
sha256 | dc15d74748a57058b28ff888d15d12560d1dd62670a2c6aa1af478b2896eaf9f |
sha512 | f8213ba1b24c94cf083c2024652997c65546be702e394749801d265773d5f4334ae930671d2d6bb6ade0c3fab299c9601f50fdf798d3ca92b350e952f7c94634 |
ripemd-160 | 536f7e8592949a7079ac21c4bfe809e75749e308 |
20189832 as geometric shapes
Circle
Radius = nDiameter | 40379664 |
---|---|
Circumference | 126856455.77682 |
Area | 1.2806052651248E+15 |
Sphere
Radius = nVolume | 3.4473606881579E+22 |
---|---|
Surface area | 5.122421060499E+15 |
Circumference | 126856455.77682 |
Square
Length = nPerimeter | 80759328 |
---|---|
Area | 407629316188224 |
Diagonal | 28552734.236434 |
Cube
Length = nSurface area | 2445775897129344 |
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Volume | 8.2299674121151E+21 |
Space diagonal | 34969814.82028 |
Equilateral Triangle
Length = nPerimeter | 60569496 |
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Area | 1.7650867157314E+14 |
Altitude | 17484907.41014 |
Triangular Pyramid
Length = nSurface area | 1.7650867157314E+14 |
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Volume | 9.6991096100848E+20 |
Height | 9517578.0788114 |