20172480 (number)
20172480 is an even 8-digits composite number following 20172479 and preceding 20172481. In scientific notation, it is written as 2.0172480 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 5379072 positive integers (up to 20172480) that are relatively prime to 20172480.
Interesting facts
- 20172480 has 56 divisors, whose sum is 64050672
- The reverse of 20172480 is 08427102
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred seventy-two thousand four hundred eighty |
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Notation
Scientific notation | 2.0172480 × 10^7 |
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Engineering notation | 2.0172480 × 10^6 |
Prime Factorization of 20172480
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 21013
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 630390 | Product of the distinct prime numbers |
The prime factorization of 20172480 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 21013. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20172480)
Multiplication
n×yn×2 | 40344960 |
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n×3 | 60517440 |
n×4 | 80689920 |
n×5 | 100862400 |
Division
n÷yn÷2 | 10086240 |
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n÷3 | 6724160 |
n÷3 | 5043120 |
n÷5 | 4034496 |
Exponentiation
nyn2 | 406928949350400 |
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n3 | 8.208766092192E+21 |
n4 | 1.6559116981942E+29 |
n5 | 3.3403845613589E+36 |
Nth Root
y√n2√n | 4491.3784075716 |
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3√n | 272.21983381371 |
4√n | 67.017746959828 |
5√n | 28.903594699559 |
Divisors of 20172480
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20172479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20172480 can be divided by 56 positive divisors. The sum of these divisors (counting 20172480) is 1, the average is 0.017857142857143.
Base conversion 20172480
Base | System | Value |
---|---|---|
2 | Binary | 1001100111100111011000000 |
3 | Ternary | 1101221212102220 |
4 | Quaternary | 1030330323000 |
5 | Quinary | 20131004410 |
6 | Senary | 2000211040 |
8 | Octal | 114747300 |
10 | Decimal | 20172480 |
12 | Duodecimal | 6909a80 |
16 | Hexadecimal | 133cec0 |
20 | Vigesimal | 661b40 |
36 | Base36 | c0d6o |
Cryptographic Hash Functions
md5 | d2b148dd7c404d8d5b08136f9e72a23d |
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sha1 | b468307e071b3931dc35a20860a546dd6772cfd4 |
sha256 | 8ed1b4270c8667b0d73ccc52f8c10eac03c8e97322f243c470f164354be951be |
sha512 | 93cda7139ad030ca2f27f6948e72400548a93d1f18ba0d383bead444eaf61ccbbe78ede4aaa6e4f16c550e53c9d10abfb76db16b2d48d3cfe4b2bb3d8ed789ae |
ripemd-160 | 9de9f30b5aeb47193ffe0fb1a9e62f6541b14e30 |
20172480 as geometric shapes
Circle
Radius = nDiameter | 40344960 |
---|---|
Circumference | 126747429.94537 |
Area | 1.2784049978122E+15 |
Sphere
Radius = nVolume | 3.4384799000356E+22 |
---|---|
Surface area | 5.1136199912489E+15 |
Circumference | 126747429.94537 |
Square
Length = nPerimeter | 80689920 |
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Area | 406928949350400 |
Diagonal | 28528194.8027 |
Cube
Length = nSurface area | 2441573696102400 |
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Volume | 8.208766092192E+21 |
Space diagonal | 34939760.274667 |
Equilateral Triangle
Length = nPerimeter | 60517440 |
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Area | 1.7620540383638E+14 |
Altitude | 17469880.137334 |
Triangular Pyramid
Length = nSurface area | 1.7620540383638E+14 |
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Volume | 9.6741236149385E+20 |
Height | 9509398.2675667 |