20183742 (number)
20183742 is an even 8-digits composite number following 20183741 and preceding 20183743. In scientific notation, it is written as 2.0183742 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 40 positive divisors. There are 6434208 positive integers (up to 20183742) that are relatively prime to 20183742.
Interesting facts
- 20183742 has 40 divisors, whose sum is 47201616
- The reverse of 20183742 is 24738102
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million one hundred eighty-three thousand seven hundred forty-two |
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Notation
Scientific notation | 2.0183742 × 10^7 |
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Engineering notation | 2.0183742 × 10^6 |
Prime Factorization of 20183742
Prime Factorization 2 × 23 × 9 × 3 × 3 × 5417
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6727914 | Product of the distinct prime numbers |
The prime factorization of 20183742 is 2 × 23 × 9 × 3 × 3 × 5417. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20183742)
Multiplication
n×yn×2 | 40367484 |
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n×3 | 60551226 |
n×4 | 80734968 |
n×5 | 100918710 |
Division
n÷yn÷2 | 10091871 |
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n÷3 | 6727914 |
n÷3 | 5045935.5 |
n÷5 | 4036748.4 |
Exponentiation
nyn2 | 407383441122564 |
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n3 | 8.22252227069E+21 |
n4 | 1.6596126810086E+29 |
n5 | 3.3497194173406E+36 |
Nth Root
y√n2√n | 4492.6319680116 |
---|---|
3√n | 272.27048317076 |
4√n | 67.027098758723 |
5√n | 28.906821269781 |
Divisors of 20183742
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20183741 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20183742 can be divided by 40 positive divisors. The sum of these divisors (counting 20183742) is 1, the average is 0.025.
Base conversion 20183742
Base | System | Value |
---|---|---|
2 | Binary | 1001100111111101010111110 |
3 | Ternary | 1101222102220000 |
4 | Quaternary | 1030333222332 |
5 | Quinary | 20131334432 |
6 | Senary | 2000335130 |
8 | Octal | 114775276 |
10 | Decimal | 20183742 |
12 | Duodecimal | 69144a6 |
16 | Hexadecimal | 133fabe |
20 | Vigesimal | 662j72 |
36 | Base36 | c0lvi |
Cryptographic Hash Functions
md5 | 7f429601b6c1e426cdc745f17df1b90b |
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sha1 | a7e9176632d203b12e15eb5d69d39fe7069c827c |
sha256 | 3f015a5e1f0f3ece1d1fc41ed4704880321786328c5d982e894e30e1c85f4aee |
sha512 | ed15cc1fcd9f39391ebd0b33f6610dc6d9e51f16420ed9ba7ca94565f23b5b45972f509167c7a6ec5a4088640b38f268d426e18c6b43a7cb06419c010abeace7 |
ripemd-160 | 6de1879d9298b1b656699d1e20ab5e20f0f569b8 |
20183742 as geometric shapes
Circle
Radius = nDiameter | 40367484 |
---|---|
Circumference | 126818191.1783 |
Area | 1.2798328258248E+15 |
Sphere
Radius = nVolume | 3.4442420746104E+22 |
---|---|
Surface area | 5.1193313032991E+15 |
Circumference | 126818191.1783 |
Square
Length = nPerimeter | 80734968 |
---|---|
Area | 407383441122564 |
Diagonal | 28544121.675839 |
Cube
Length = nSurface area | 2444300646735384 |
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Volume | 8.22252227069E+21 |
Space diagonal | 34959266.630862 |
Equilateral Triangle
Length = nPerimeter | 60551226 |
---|---|
Area | 1.7640220454663E+14 |
Altitude | 17479633.315431 |
Triangular Pyramid
Length = nSurface area | 1.7640220454663E+14 |
---|---|
Volume | 9.6903354267705E+20 |
Height | 9514707.2252798 |