20172464 (number)
20172464 is an even 8-digits composite number following 20172463 and preceding 20172465. In scientific notation, it is written as 2.0172464 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 9250560 positive integers (up to 20172464) that are relatively prime to 20172464.
Interesting facts
- 20172464 has 40 divisors, whose sum is 42361872
- The reverse of 20172464 is 46427102
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | twenty million one hundred seventy-two thousand four hundred sixty-four |
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Notation
Scientific notation | 2.0172464 × 10^7 |
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Engineering notation | 2.0172464 × 10^6 |
Prime Factorization of 20172464
Prime Factorization 2 × 2 × 2 × 2 × 13 × 293 × 331
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2521558 | Product of the distinct prime numbers |
The prime factorization of 20172464 is 2 × 2 × 2 × 2 × 13 × 293 × 331. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20172464)
Multiplication
n×yn×2 | 40344928 |
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n×3 | 60517392 |
n×4 | 80689856 |
n×5 | 100862320 |
Division
n÷yn÷2 | 10086232 |
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n÷3 | 6724154.6666667 |
n÷3 | 5043116 |
n÷5 | 4034492.8 |
Exponentiation
nyn2 | 406928303831296 |
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n3 | 8.2087465596179E+21 |
n4 | 1.6559064445902E+29 |
n5 | 3.3403713140863E+36 |
Nth Root
y√n2√n | 4491.3766263808 |
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3√n | 272.21976184242 |
4√n | 67.017733670879 |
5√n | 28.903590114524 |
Divisors of 20172464
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20172463 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20172464 can be divided by 40 positive divisors. The sum of these divisors (counting 20172464) is 1, the average is 0.025.
Base conversion 20172464
Base | System | Value |
---|---|---|
2 | Binary | 1001100111100111010110000 |
3 | Ternary | 1101221212102022 |
4 | Quaternary | 1030330322300 |
5 | Quinary | 20131004324 |
6 | Senary | 2000211012 |
8 | Octal | 114747260 |
10 | Decimal | 20172464 |
12 | Duodecimal | 6909a68 |
16 | Hexadecimal | 133ceb0 |
20 | Vigesimal | 661b34 |
36 | Base36 | c0d68 |
Cryptographic Hash Functions
md5 | b6b4c93ddb39738ded03a5f4a092c9b7 |
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sha1 | daa215ef280f1d6d7810171c33fb6b9d0c973c82 |
sha256 | 7be09adb2a2ff8719a99caa2ace56783c0b4d820d017f7981b61ad8ee3233565 |
sha512 | 596f7628ced97dce9b80bb44653f410ac7d502f1a36a0663fc4b34f0c111948a1085d52b95bab0343759508b65a638f4d6276ee742e423c5b00d51f750732728 |
ripemd-160 | fc4c01bac7afe1f811538b4450294107e65a518d |
20172464 as geometric shapes
Circle
Radius = nDiameter | 40344928 |
---|---|
Circumference | 126747329.41441 |
Area | 1.2784029698542E+15 |
Sphere
Radius = nVolume | 3.4384717182501E+22 |
---|---|
Surface area | 5.1136118794166E+15 |
Circumference | 126747329.41441 |
Square
Length = nPerimeter | 80689856 |
---|---|
Area | 406928303831296 |
Diagonal | 28528172.175283 |
Cube
Length = nSurface area | 2441569822987776 |
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Volume | 8.2087465596179E+21 |
Space diagonal | 34939732.561854 |
Equilateral Triangle
Length = nPerimeter | 60517392 |
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Area | 1.7620512431841E+14 |
Altitude | 17469866.280927 |
Triangular Pyramid
Length = nSurface area | 1.7620512431841E+14 |
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Volume | 9.6741005955792E+20 |
Height | 9509390.7250943 |