20762220 (number)
20762220 is an even 8-digits composite number following 20762219 and preceding 20762221. In scientific notation, it is written as 2.0762220 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5431296 positive integers (up to 20762220) that are relatively prime to 20762220.
Interesting facts
- 20762220 has 48 divisors, whose sum is 59240160
- The reverse of 20762220 is 02226702
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million seven hundred sixty-two thousand two hundred twenty |
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Notation
Scientific notation | 2.0762220 × 10^7 |
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Engineering notation | 2.0762220 × 10^6 |
Prime Factorization of 20762220
Prime Factorization 2 × 2 × 3 × 5 × 53 × 6529
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10381110 | Product of the distinct prime numbers |
The prime factorization of 20762220 is 2 × 2 × 3 × 5 × 53 × 6529. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20762220)
Multiplication
n×yn×2 | 41524440 |
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n×3 | 62286660 |
n×4 | 83048880 |
n×5 | 103811100 |
Division
n÷yn÷2 | 10381110 |
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n÷3 | 6920740 |
n÷3 | 5190555 |
n÷5 | 4152444 |
Exponentiation
nyn2 | 431069779328400 |
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n3 | 8.9499655937677E+21 |
n4 | 1.8582115465024E+29 |
n5 | 3.8580596935022E+36 |
Nth Root
y√n2√n | 4556.5579114064 |
---|---|
3√n | 274.84716576516 |
4√n | 67.502280786699 |
5√n | 29.070651024747 |
Divisors of 20762220
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20762219 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20762220 can be divided by 48 positive divisors. The sum of these divisors (counting 20762220) is 1, the average is 0.020833333333333.
Base conversion 20762220
Base | System | Value |
---|---|---|
2 | Binary | 1001111001100111001101100 |
3 | Ternary | 1110001211102010 |
4 | Quaternary | 1033030321230 |
5 | Quinary | 20303342340 |
6 | Senary | 2021001220 |
8 | Octal | 117147154 |
10 | Decimal | 20762220 |
12 | Duodecimal | 6b53210 |
16 | Hexadecimal | 13cce6c |
20 | Vigesimal | 69f5b0 |
36 | Base36 | cd08c |
Cryptographic Hash Functions
md5 | 5f8c6589d35d0179ef47fd30d7d3940e |
---|---|
sha1 | 5bf30c93207d8ac2632d062c2c842a7e9709155a |
sha256 | 2726e35ed3a44247a19d811bc4eee18f790a972da9fc323677709a3f53118499 |
sha512 | 3165ee34f95a45756305bc6c639e9b74abd72fb524de100189eeaf11e750c56cd597f18e39f1ca3c2486cb4d372c786476b1115d938a527b74b42b7be1635aed |
ripemd-160 | 87c2a6ed16a291e2c49b77b5a975b819c1a47dcd |
20762220 as geometric shapes
Circle
Radius = nDiameter | 41524440 |
---|---|
Circumference | 130452875.64843 |
Area | 1.3542456519227E+15 |
Sphere
Radius = nVolume | 3.7489528212349E+22 |
---|---|
Surface area | 5.4169826076907E+15 |
Circumference | 130452875.64843 |
Square
Length = nPerimeter | 83048880 |
---|---|
Area | 431069779328400 |
Diagonal | 29362213.108974 |
Cube
Length = nSurface area | 2586418675970400 |
---|---|
Volume | 8.9499655937677E+21 |
Space diagonal | 35961219.917923 |
Equilateral Triangle
Length = nPerimeter | 62286660 |
---|---|
Area | 1.8665868985107E+14 |
Altitude | 17980609.958961 |
Triangular Pyramid
Length = nSurface area | 1.8665868985107E+14 |
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Volume | 1.0547635604566E+21 |
Height | 9787404.369658 |