20361432 (number)
20361432 is an even 8-digits composite number following 20361431 and preceding 20361433. In scientific notation, it is written as 2.0361432 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 5369472 positive integers (up to 20361432) that are relatively prime to 20361432.
Interesting facts
- 20361432 has 64 divisors, whose sum is 62657280
- The reverse of 20361432 is 23416302
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million three hundred sixty-one thousand four hundred thirty-two |
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Notation
Scientific notation | 2.0361432 × 10^7 |
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Engineering notation | 2.0361432 × 10^6 |
Prime Factorization of 20361432
Prime Factorization 2 × 2 × 2 × 3 × 7 × 13 × 9323
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5090358 | Product of the distinct prime numbers |
The prime factorization of 20361432 is 2 × 2 × 2 × 3 × 7 × 13 × 9323. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20361432)
Multiplication
n×yn×2 | 40722864 |
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n×3 | 61084296 |
n×4 | 81445728 |
n×5 | 101807160 |
Division
n÷yn÷2 | 10180716 |
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n÷3 | 6787144 |
n÷3 | 5090358 |
n÷5 | 4072286.4 |
Exponentiation
nyn2 | 414587913090624 |
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n3 | 8.4416036004167E+21 |
n4 | 1.7188313768084E+29 |
n5 | 3.499786819835E+36 |
Nth Root
y√n2√n | 4512.3643469915 |
---|---|
3√n | 273.0671385545 |
4√n | 67.174134508689 |
5√n | 28.957539915275 |
Divisors of 20361432
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 | -20361431 | 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 20361432 can be divided by 64 positive divisors. The sum of these divisors (counting 20361432) is 1, the average is 0.015625.
Base conversion 20361432
Base | System | Value |
---|---|---|
2 | Binary | 1001101101011000011011000 |
3 | Ternary | 1102022110122010 |
4 | Quaternary | 1031223003120 |
5 | Quinary | 20203031212 |
6 | Senary | 2004225520 |
8 | Octal | 115530330 |
10 | Decimal | 20361432 |
12 | Duodecimal | 699b2a0 |
16 | Hexadecimal | 136b0d8 |
20 | Vigesimal | 6753bc |
36 | Base36 | c4ezc |
Cryptographic Hash Functions
md5 | dc91c4638df4a6f554024e1f95e9e0f4 |
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sha1 | 114a2623954f0e2e70176ee6d4133166222a5e19 |
sha256 | a4bd7f605860c80717a24b4e51b7c6e9cf768ef1c59c0fb3fa2523024f94dd3a |
sha512 | dca8aa950a9389cf5913ea7102cf21062d592d60dfef4020b541d7adadcf8b2da8249f147eecc274d900ab4cc1d677316542b7ebdcc7300bfc6c66714125d092 |
ripemd-160 | 97f49f36529438d988ab08e6f6673827ae4449b7 |
20361432 as geometric shapes
Circle
Radius = nDiameter | 40722864 |
---|---|
Circumference | 127934650.37554 |
Area | 1.3024663420326E+15 |
Sphere
Radius = nVolume | 3.5360106474115E+22 |
---|---|
Surface area | 5.2098653681305E+15 |
Circumference | 127934650.37554 |
Square
Length = nPerimeter | 81445728 |
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Area | 414587913090624 |
Diagonal | 28795413.283738 |
Cube
Length = nSurface area | 2487527478543744 |
---|---|
Volume | 8.4416036004167E+21 |
Space diagonal | 35267034.738859 |
Equilateral Triangle
Length = nPerimeter | 61084296 |
---|---|
Area | 1.7952183241923E+14 |
Altitude | 17633517.369429 |
Triangular Pyramid
Length = nSurface area | 1.7952183241923E+14 |
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Volume | 9.9485252499056E+20 |
Height | 9598471.0945792 |