20431170 (number)
20431170 is an even 8-digits composite number following 20431169 and preceding 20431171. In scientific notation, it is written as 2.0431170 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 64 positive divisors. There are 5270400 positive integers (up to 20431170) that are relatively prime to 20431170.
Interesting facts
- 20431170 has 64 divisors, whose sum is 56263680
- The reverse of 20431170 is 07113402
- Previous prime number is 31
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 one hundred seventy |
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Notation
Scientific notation | 2.0431170 × 10^7 |
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Engineering notation | 2.0431170 × 10^6 |
Prime Factorization of 20431170
Prime Factorization 2 × 5 × 3 × 9 × 31 × 2441
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20431170 | Product of the distinct prime numbers |
The prime factorization of 20431170 is 2 × 5 × 3 × 9 × 31 × 2441. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20431170)
Multiplication
n×yn×2 | 40862340 |
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n×3 | 61293510 |
n×4 | 81724680 |
n×5 | 102155850 |
Division
n÷yn÷2 | 10215585 |
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n÷3 | 6810390 |
n÷3 | 5107792.5 |
n÷5 | 4086234 |
Exponentiation
nyn2 | 417432707568900 |
---|---|
n3 | 8.5286386119005E+21 |
n4 | 1.742500653483E+29 |
n5 | 3.5601327076423E+36 |
Nth Root
y√n2√n | 4520.0851761886 |
---|---|
3√n | 273.37853538907 |
4√n | 67.231578712601 |
5√n | 28.977348737686 |
Divisors of 20431170
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 | -20431169 | 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 20431170 can be divided by 64 positive divisors. The sum of these divisors (counting 20431170) is 1, the average is 0.015625.
Base conversion 20431170
Base | System | Value |
---|---|---|
2 | Binary | 1001101111100000101000010 |
3 | Ternary | 1102110000022000 |
4 | Quaternary | 1031330011002 |
5 | Quinary | 20212244140 |
6 | Senary | 2005524430 |
8 | Octal | 115740502 |
10 | Decimal | 20431170 |
12 | Duodecimal | 6a13716 |
16 | Hexadecimal | 137c142 |
20 | Vigesimal | 67dhia |
36 | Base36 | c5wsi |
Cryptographic Hash Functions
md5 | 00633ffb6d17858df9921f62cd5c3425 |
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sha1 | cfec5aef7d4bc48ce2c40e9e1b193931909406bf |
sha256 | 4ca6bb340a04c349385f9105f3cfa04fc857a2f9b58bdc641a461f8a62221c3a |
sha512 | 61dc0e0e4d360cc9d462c5516b7267e6f91128dbc2122457cbc8513943e41e6049a9b548c6ba9294ff72829f2b6a5bc0aa48337f9cc5721606e1addfbdeff2c9 |
ripemd-160 | 099e06ebb51dd7cd67680bc1067dcefd73bddba2 |
20431170 as geometric shapes
Circle
Radius = nDiameter | 40862340 |
---|---|
Circumference | 128372827.15249 |
Area | 1.3114035274666E+15 |
Sphere
Radius = nVolume | 3.5724677877692E+22 |
---|---|
Surface area | 5.2456141098662E+15 |
Circumference | 128372827.15249 |
Square
Length = nPerimeter | 81724680 |
---|---|
Area | 417432707568900 |
Diagonal | 28894037.70915 |
Cube
Length = nSurface area | 2504596245413400 |
---|---|
Volume | 8.5286386119005E+21 |
Space diagonal | 35387824.498077 |
Equilateral Triangle
Length = nPerimeter | 61293510 |
---|---|
Area | 1.8075366456259E+14 |
Altitude | 17693912.249039 |
Triangular Pyramid
Length = nSurface area | 1.8075366456259E+14 |
---|---|
Volume | 1.0051096994607E+21 |
Height | 9631345.9030501 |