20197320 (number)
20197320 is an even 8-digits composite number following 20197319 and preceding 20197321. In scientific notation, it is written as 2.0197320 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 4477440 positive integers (up to 20197320) that are relatively prime to 20197320.
Interesting facts
- 20197320 has 64 divisors, whose sum is 47433600
- The reverse of 20197320 is 02379102
- Previous prime number is 121
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred ninety-seven thousand three hundred twenty |
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Notation
Scientific notation | 2.0197320 × 10^7 |
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Engineering notation | 2.0197320 × 10^6 |
Prime Factorization of 20197320
Prime Factorization 2 × 2 × 2 × 39 × 5 × 121 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5049330 | Product of the distinct prime numbers |
The prime factorization of 20197320 is 2 × 2 × 2 × 39 × 5 × 121 × 107. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20197320)
Multiplication
n×yn×2 | 40394640 |
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n×3 | 60591960 |
n×4 | 80789280 |
n×5 | 100986600 |
Division
n÷yn÷2 | 10098660 |
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n÷3 | 6732440 |
n÷3 | 5049330 |
n÷5 | 4039464 |
Exponentiation
nyn2 | 407931735182400 |
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n3 | 8.2391277936342E+21 |
n4 | 1.6640830056892E+29 |
n5 | 3.3610016972467E+36 |
Nth Root
y√n2√n | 4494.1428548723 |
---|---|
3√n | 272.33152338719 |
4√n | 67.038368527824 |
5√n | 28.910709461036 |
Divisors of 20197320
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 | -20197319 | 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 20197320 can be divided by 64 positive divisors. The sum of these divisors (counting 20197320) is 1, the average is 0.015625.
Base conversion 20197320
Base | System | Value |
---|---|---|
2 | Binary | 1001101000010111111001000 |
3 | Ternary | 1102000010111220 |
4 | Quaternary | 1031002333020 |
5 | Quinary | 20132303240 |
6 | Senary | 2000522040 |
8 | Octal | 115027710 |
10 | Decimal | 20197320 |
12 | Duodecimal | 6920320 |
16 | Hexadecimal | 1342fc8 |
20 | Vigesimal | 664d60 |
36 | Base36 | c0wco |
Cryptographic Hash Functions
md5 | ae6258e5ced33bedf01519a9230b7485 |
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sha1 | 7a0376698fb518fd91b8fb2156c66301e618ddd3 |
sha256 | 97f4fc399fa39abad01ebd6f6488fb593ba524c06eb40c6fe398ba3933f34f20 |
sha512 | 5f09404261741fcf23da2cdcf56530f5de020c655fd34adfd3a1468b55868b84e3f0457b8a62ff6f7872cac6941b6fb451c255b442b4ff64c6f84c21d1b068a1 |
ripemd-160 | 4536c648c0a0be46f3c2674fecf9470d6e8d2761 |
20197320 as geometric shapes
Circle
Radius = nDiameter | 40394640 |
---|---|
Circumference | 126903504.2684 |
Area | 1.2815553424152E+15 |
Sphere
Radius = nVolume | 3.4511977797958E+22 |
---|---|
Surface area | 5.1262213696607E+15 |
Circumference | 126903504.2684 |
Square
Length = nPerimeter | 80789280 |
---|---|
Area | 407931735182400 |
Diagonal | 28563323.867589 |
Cube
Length = nSurface area | 2447590411094400 |
---|---|
Volume | 8.2391277936342E+21 |
Space diagonal | 34982784.416727 |
Equilateral Triangle
Length = nPerimeter | 60591960 |
---|---|
Area | 1.7663962283891E+14 |
Altitude | 17491392.208364 |
Triangular Pyramid
Length = nSurface area | 1.7663962283891E+14 |
---|---|
Volume | 9.7099052232355E+20 |
Height | 9521107.9558631 |