20189532 (number)
20189532 is an even 8-digits composite number following 20189531 and preceding 20189533. In scientific notation, it is written as 2.0189532 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5974080 positive integers (up to 20189532) that are relatively prime to 20189532.
Interesting facts
- 20189532 has 48 divisors, whose sum is 52601472
- The reverse of 20189532 is 23598102
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million one hundred eighty-nine thousand five hundred thirty-two |
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Notation
Scientific notation | 2.0189532 × 10^7 |
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Engineering notation | 2.0189532 × 10^6 |
Prime Factorization of 20189532
Prime Factorization 2 × 2 × 3 × 11 × 43 × 3557
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10094766 | Product of the distinct prime numbers |
The prime factorization of 20189532 is 2 × 2 × 3 × 11 × 43 × 3557. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20189532)
Multiplication
n×yn×2 | 40379064 |
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n×3 | 60568596 |
n×4 | 80758128 |
n×5 | 100947660 |
Division
n÷yn÷2 | 10094766 |
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n÷3 | 6729844 |
n÷3 | 5047383 |
n÷5 | 4037906.4 |
Exponentiation
nyn2 | 407617202379024 |
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n3 | 8.2296005511818E+21 |
n4 | 1.661517836753E+29 |
n5 | 3.3545267533696E+36 |
Nth Root
y√n2√n | 4493.2763102218 |
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3√n | 272.2965155979 |
4√n | 67.031905166284 |
5√n | 28.908479547947 |
Divisors of 20189532
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 | -20189531 | 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 20189532 can be divided by 48 positive divisors. The sum of these divisors (counting 20189532) is 1, the average is 0.020833333333333.
Base conversion 20189532
Base | System | Value |
---|---|---|
2 | Binary | 1001101000001000101011100 |
3 | Ternary | 1101222201211110 |
4 | Quaternary | 1031001011130 |
5 | Quinary | 20132031112 |
6 | Senary | 2000422020 |
8 | Octal | 115010534 |
10 | Decimal | 20189532 |
12 | Duodecimal | 6917910 |
16 | Hexadecimal | 134115c |
20 | Vigesimal | 663dgc |
36 | Base36 | c0qcc |
Cryptographic Hash Functions
md5 | aa68acde557888424e4abfe46cd1d4e6 |
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sha1 | 50162c97f558fdfc48bca1d8b21c651b3b92c4a8 |
sha256 | a0d9ecd1e717e3e55d65abd433b58a1e15ea0d9659e2253301237eeb478e8aa7 |
sha512 | a0e92a15c7644ebe7eac63558db2aa0625335599aebe4dd20ed2026cdada672773cba65b7498fe3452e908b1f8492d78fc96fd5cd8e6c2c323decf59c379dfed |
ripemd-160 | d39bc900383c003903568e4d47016d3627ece57f |
20189532 as geometric shapes
Circle
Radius = nDiameter | 40379064 |
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Circumference | 126854570.82123 |
Area | 1.2805672084708E+15 |
Sphere
Radius = nVolume | 3.4472070178095E+22 |
---|---|
Surface area | 5.1222688338831E+15 |
Circumference | 126854570.82123 |
Square
Length = nPerimeter | 80758128 |
---|---|
Area | 407617202379024 |
Diagonal | 28552309.972366 |
Cube
Length = nSurface area | 2445703214274144 |
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Volume | 8.2296005511818E+21 |
Space diagonal | 34969295.205038 |
Equilateral Triangle
Length = nPerimeter | 60568596 |
---|---|
Area | 1.7650342613989E+14 |
Altitude | 17484647.602519 |
Triangular Pyramid
Length = nSurface area | 1.7650342613989E+14 |
---|---|
Volume | 9.6986772603286E+20 |
Height | 9517436.6574552 |