20431332 (number)
20431332 is an even 8-digits composite number following 20431331 and preceding 20431333. In scientific notation, it is written as 2.0431332 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 6756480 positive integers (up to 20431332) that are relatively prime to 20431332.
Interesting facts
- 20431332 has 48 divisors, whose sum is 53390400
- The reverse of 20431332 is 23313402
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million four hundred thirty-one thousand three hundred thirty-two |
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Notation
Scientific notation | 2.0431332 × 10^7 |
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Engineering notation | 2.0431332 × 10^6 |
Prime Factorization of 20431332
Prime Factorization 2 × 2 × 3 × 9 × 139 × 1361
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10215666 | Product of the distinct prime numbers |
The prime factorization of 20431332 is 2 × 2 × 3 × 9 × 139 × 1361. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20431332)
Multiplication
n×yn×2 | 40862664 |
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n×3 | 61293996 |
n×4 | 81725328 |
n×5 | 102156660 |
Division
n÷yn÷2 | 10215666 |
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n÷3 | 6810444 |
n÷3 | 5107833 |
n÷5 | 4086266.4 |
Exponentiation
nyn2 | 417439327294224 |
---|---|
n3 | 8.528841485805E+21 |
n4 | 1.7425559197185E+29 |
n5 | 3.5602738524335E+36 |
Nth Root
y√n2√n | 4520.1030961694 |
---|---|
3√n | 273.37925793222 |
4√n | 67.231711983032 |
5√n | 28.977394690176 |
Divisors of 20431332
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 | -20431331 | 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 20431332 can be divided by 48 positive divisors. The sum of these divisors (counting 20431332) is 1, the average is 0.020833333333333.
Base conversion 20431332
Base | System | Value |
---|---|---|
2 | Binary | 1001101111100000111100100 |
3 | Ternary | 1102110000112000 |
4 | Quaternary | 1031330013210 |
5 | Quinary | 20212300312 |
6 | Senary | 2005525300 |
8 | Octal | 115740744 |
10 | Decimal | 20431332 |
12 | Duodecimal | 6a13830 |
16 | Hexadecimal | 137c1e4 |
20 | Vigesimal | 67di6c |
36 | Base36 | c5wx0 |
Cryptographic Hash Functions
md5 | bcbe44f43eca7c9f18c9592d0c9dde5d |
---|---|
sha1 | fc93518e52ba73e3c996b085a2a2b2528566ed2b |
sha256 | 3fa71190784b26072917e3edb7d538c30fdf36a7d40e9d8ede7c397c6fd0d114 |
sha512 | 3ffb3131a456f7d3a78bb768007628aebb8453c3e90d9fba1e17158bb4100f6c0779d5717419939a14af24481e93892b09eb1c4710c00a1eb2e3ba6e8fc41914 |
ripemd-160 | eba50dba57e4eacebf0582e0473b50c7d492eaf3 |
20431332 as geometric shapes
Circle
Radius = nDiameter | 40862664 |
---|---|
Circumference | 128373845.02851 |
Area | 1.311424323947E+15 |
Sphere
Radius = nVolume | 3.5725527673916E+22 |
---|---|
Surface area | 5.245697295788E+15 |
Circumference | 128373845.02851 |
Square
Length = nPerimeter | 81725328 |
---|---|
Area | 417439327294224 |
Diagonal | 28894266.811747 |
Cube
Length = nSurface area | 2504635963765344 |
---|---|
Volume | 8.528841485805E+21 |
Space diagonal | 35388105.090308 |
Equilateral Triangle
Length = nPerimeter | 61293996 |
---|---|
Area | 1.8075653098774E+14 |
Altitude | 17694052.545154 |
Triangular Pyramid
Length = nSurface area | 1.8075653098774E+14 |
---|---|
Volume | 1.0051336083796E+21 |
Height | 9631422.2705825 |