20126464 (number)
20126464 is an even 8-digits composite number following 20126463 and preceding 20126465. In scientific notation, it is written as 2.0126464 × 10^7. The sum of its digits is 25. It has a total of 10 prime factors and 36 positive divisors. There are 9712640 positive integers (up to 20126464) that are relatively prime to 20126464.
Interesting facts
- 20126464 has 36 divisors, whose sum is 41574960
- The reverse of 20126464 is 46462102
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | twenty million one hundred twenty-six thousand four hundred sixty-four |
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Notation
Scientific notation | 2.0126464 × 10^7 |
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Engineering notation | 2.0126464 × 10^6 |
Prime Factorization of 20126464
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 2711
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 157238 | Product of the distinct prime numbers |
The prime factorization of 20126464 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 2711. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20126464)
Multiplication
n×yn×2 | 40252928 |
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n×3 | 60379392 |
n×4 | 80505856 |
n×5 | 100632320 |
Division
n÷yn÷2 | 10063232 |
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n÷3 | 6708821.3333333 |
n÷3 | 5031616 |
n÷5 | 4025292.8 |
Exponentiation
nyn2 | 405074553143296 |
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n3 | 8.1527184111546E+21 |
n4 | 1.6408539360424E+29 |
n5 | 3.3024587673016E+36 |
Nth Root
y√n2√n | 4486.2527793249 |
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3√n | 272.01268683615 |
4√n | 66.979495215512 |
5√n | 28.89039609371 |
Divisors of 20126464
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20126463 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20126464 can be divided by 36 positive divisors. The sum of these divisors (counting 20126464) is 1, the average is 0.027777777777778.
Base conversion 20126464
Base | System | Value |
---|---|---|
2 | Binary | 1001100110001101100000000 |
3 | Ternary | 1101212112022121 |
4 | Quaternary | 1030301230000 |
5 | Quinary | 20123021324 |
6 | Senary | 1555214024 |
8 | Octal | 114615400 |
10 | Decimal | 20126464 |
12 | Duodecimal | 68a7314 |
16 | Hexadecimal | 1331b00 |
20 | Vigesimal | 65fg34 |
36 | Base36 | bzdog |
Cryptographic Hash Functions
md5 | 7970f5e6d2dad271cce9ead671694162 |
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sha1 | 76831356ec4e91cc52331c0e097d54cb561e14bf |
sha256 | 13557d14d3093464b5f31c702ab4beb37b0b9e29d58408f75fe407d35d633c53 |
sha512 | ff587ad126ef1339641ec783c7420ba166460e090bb0e719e2326c77a8aabf725caad9dab5f5c01a55d2d2fbf6c97d124f67e92832cac077765c668cd55855f8 |
ripemd-160 | 2221472849a07da6ca704588380d33839b78df44 |
20126464 as geometric shapes
Circle
Radius = nDiameter | 40252928 |
---|---|
Circumference | 126458302.89028 |
Area | 1.2725792403111E+15 |
Sphere
Radius = nVolume | 3.4150027023026E+22 |
---|---|
Surface area | 5.0903169612446E+15 |
Circumference | 126458302.89028 |
Square
Length = nPerimeter | 80505856 |
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Area | 405074553143296 |
Diagonal | 28463118.351414 |
Cube
Length = nSurface area | 2430447318859776 |
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Volume | 8.1527184111546E+21 |
Space diagonal | 34860058.224706 |
Equilateral Triangle
Length = nPerimeter | 60379392 |
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Area | 1.7540242672436E+14 |
Altitude | 17430029.112353 |
Triangular Pyramid
Length = nSurface area | 1.7540242672436E+14 |
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Volume | 9.6080707893864E+20 |
Height | 9487706.117138 |