20169984 (number)
20169984 is an even 8-digits composite number following 20169983 and preceding 20169985. In scientific notation, it is written as 2.0169984 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 36 positive divisors. There are 6723072 positive integers (up to 20169984) that are relatively prime to 20169984.
Interesting facts
- 20169984 has 36 divisors, whose sum is 53683616
- The reverse of 20169984 is 48996102
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twenty million one hundred sixty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.0169984 × 10^7 |
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Engineering notation | 2.0169984 × 10^6 |
Prime Factorization of 20169984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 26263
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 157578 | Product of the distinct prime numbers |
The prime factorization of 20169984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 26263. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20169984)
Multiplication
n×yn×2 | 40339968 |
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n×3 | 60509952 |
n×4 | 80679936 |
n×5 | 100849920 |
Division
n÷yn÷2 | 10084992 |
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n÷3 | 6723328 |
n÷3 | 5042496 |
n÷5 | 4033996.8 |
Exponentiation
nyn2 | 406828254560256 |
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n3 | 8.2057193852283E+21 |
n4 | 1.6550922870854E+29 |
n5 | 3.3383184949037E+36 |
Nth Root
y√n2√n | 4491.1005332769 |
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3√n | 272.20860583165 |
4√n | 67.015673788129 |
5√n | 28.90287939888 |
Divisors of 20169984
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 | -20169983 | 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 20169984 can be divided by 36 positive divisors. The sum of these divisors (counting 20169984) is 1, the average is 0.027777777777778.
Base conversion 20169984
Base | System | Value |
---|---|---|
2 | Binary | 1001100111100010100000000 |
3 | Ternary | 1101221202000110 |
4 | Quaternary | 1030330110000 |
5 | Quinary | 20130414414 |
6 | Senary | 2000151320 |
8 | Octal | 114742400 |
10 | Decimal | 20169984 |
12 | Duodecimal | 6908540 |
16 | Hexadecimal | 133c500 |
20 | Vigesimal | 6614j4 |
36 | Base36 | c0b9c |
Cryptographic Hash Functions
md5 | 2edeeba2e8c8da2daea0f21a4b6ae8d5 |
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sha1 | e276349225965bdcbf4089c05020632574fa6c53 |
sha256 | 475b8cddcaffca80087deeab846b8a4f15766745704ac959bf1e1aa7808f6d79 |
sha512 | ac7be700d7b7f95b47af49cc78d277fffd5fef76e5abd1b33222c25504ff34fad7ae3ff4fddec91d4f4ce0c50e1bfa96218e3dbfcd9c62c3abb0c7fc70d7150c |
ripemd-160 | f0c98d30fc8ec0242485df437e2860876edea463 |
20169984 as geometric shapes
Circle
Radius = nDiameter | 40339968 |
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Circumference | 126731747.11485 |
Area | 1.2780886557993E+15 |
Sphere
Radius = nVolume | 3.437203698407E+22 |
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Surface area | 5.112354623197E+15 |
Circumference | 126731747.11485 |
Square
Length = nPerimeter | 80679936 |
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Area | 406828254560256 |
Diagonal | 28524664.925648 |
Cube
Length = nSurface area | 2440969527361536 |
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Volume | 8.2057193852283E+21 |
Space diagonal | 34935437.075851 |
Equilateral Triangle
Length = nPerimeter | 60509952 |
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Area | 1.7616180171323E+14 |
Altitude | 17467718.537926 |
Triangular Pyramid
Length = nSurface area | 1.7616180171323E+14 |
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Volume | 9.6705330363481E+20 |
Height | 9508221.6418828 |