20392372 (number)
20392372 is an even 8-digits composite number following 20392371 and preceding 20392373. In scientific notation, it is written as 2.0392372 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 7318080 positive integers (up to 20392372) that are relatively prime to 20392372.
Interesting facts
- 20392372 has 48 divisors, whose sum is 42561792
- The reverse of 20392372 is 27329302
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million three hundred ninety-two thousand three hundred seventy-two |
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Notation
Scientific notation | 2.0392372 × 10^7 |
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Engineering notation | 2.0392372 × 10^6 |
Prime Factorization of 20392372
Prime Factorization 2 × 2 × 77 × 11 × 13 × 463
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10196186 | Product of the distinct prime numbers |
The prime factorization of 20392372 is 2 × 2 × 77 × 11 × 13 × 463. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20392372)
Multiplication
n×yn×2 | 40784744 |
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n×3 | 61177116 |
n×4 | 81569488 |
n×5 | 101961860 |
Division
n÷yn÷2 | 10196186 |
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n÷3 | 6797457.3333333 |
n÷3 | 5098093 |
n÷5 | 4078474.4 |
Exponentiation
nyn2 | 415848835786384 |
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n3 | 8.4801441551229E+21 |
n4 | 1.7293025422489E+29 |
n5 | 3.5264580742085E+36 |
Nth Root
y√n2√n | 4515.7914035084 |
---|---|
3√n | 273.20538065685 |
4√n | 67.199638417988 |
5√n | 28.966334996197 |
Divisors of 20392372
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 | -20392371 | 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 20392372 can be divided by 48 positive divisors. The sum of these divisors (counting 20392372) is 1, the average is 0.020833333333333.
Base conversion 20392372
Base | System | Value |
---|---|---|
2 | Binary | 1001101110010100110110100 |
3 | Ternary | 1102101001002001 |
4 | Quaternary | 1031302212310 |
5 | Quinary | 20210023442 |
6 | Senary | 2005025044 |
8 | Octal | 115624664 |
10 | Decimal | 20392372 |
12 | Duodecimal | 69b5184 |
16 | Hexadecimal | 13729b4 |
20 | Vigesimal | 6790ic |
36 | Base36 | c52us |
Cryptographic Hash Functions
md5 | e46a6fa2da21718a7565d6a0120360ee |
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sha1 | d4e9956b0b250482bf0c7df1f40cc267771a5b08 |
sha256 | e7500475b0d6bcbbd52b78ef28a7e671c2b9c6c3ce2f626b4bf06c0db69016bb |
sha512 | 8ca6e4e048158c63e18ea505bc70e38973649545737ae5eee38376af207a12cd5db7136b8d6e76b6465c2308d3a880e8e04808f44961eb5794b2a238f7f1ac3e |
ripemd-160 | 265ed40c5aa46401bc169e8a718408c5b1f2b4da |
20392372 as geometric shapes
Circle
Radius = nDiameter | 40784744 |
---|---|
Circumference | 128129052.12894 |
Area | 1.3064276475104E+15 |
Sphere
Radius = nVolume | 3.5521544772155E+22 |
---|---|
Surface area | 5.2257105900415E+15 |
Circumference | 128129052.12894 |
Square
Length = nPerimeter | 81569488 |
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Area | 415848835786384 |
Diagonal | 28839169.051357 |
Cube
Length = nSurface area | 2495093014718304 |
---|---|
Volume | 8.4801441551229E+21 |
Space diagonal | 35320624.390845 |
Equilateral Triangle
Length = nPerimeter | 61177116 |
---|---|
Area | 1.800678279626E+14 |
Altitude | 17660312.195422 |
Triangular Pyramid
Length = nSurface area | 1.800678279626E+14 |
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Volume | 9.9939457292114E+20 |
Height | 9613056.3504525 |