20722260 (number)
20722260 is an even 8-digits composite number following 20722259 and preceding 20722261. In scientific notation, it is written as 2.0722260 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 4930560 positive integers (up to 20722260) that are relatively prime to 20722260.
Interesting facts
- 20722260 has 48 divisors, whose sum is 43051008
- The reverse of 20722260 is 06222702
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million seven hundred twenty-two thousand two hundred sixty |
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Notation
Scientific notation | 2.0722260 × 10^7 |
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Engineering notation | 2.0722260 × 10^6 |
Prime Factorization of 20722260
Prime Factorization 2 × 2 × 15 × 31 × 13 × 857
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10361130 | Product of the distinct prime numbers |
The prime factorization of 20722260 is 2 × 2 × 15 × 31 × 13 × 857. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20722260)
Multiplication
n×yn×2 | 41444520 |
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n×3 | 62166780 |
n×4 | 82889040 |
n×5 | 103611300 |
Division
n÷yn÷2 | 10361130 |
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n÷3 | 6907420 |
n÷3 | 5180565 |
n÷5 | 4144452 |
Exponentiation
nyn2 | 429412059507600 |
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n3 | 8.898388344252E+21 |
n4 | 1.8439471685056E+29 |
n5 | 3.8210752652037E+36 |
Nth Root
y√n2√n | 4552.1709106755 |
---|---|
3√n | 274.67072435119 |
4√n | 67.469777757715 |
5√n | 29.059452236111 |
Divisors of 20722260
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 | -20722259 | 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 20722260 can be divided by 48 positive divisors. The sum of these divisors (counting 20722260) is 1, the average is 0.020833333333333.
Base conversion 20722260
Base | System | Value |
---|---|---|
2 | Binary | 1001111000011001001010100 |
3 | Ternary | 1102222210121010 |
4 | Quaternary | 1033003021110 |
5 | Quinary | 20301103020 |
6 | Senary | 2020052220 |
8 | Octal | 117031124 |
10 | Decimal | 20722260 |
12 | Duodecimal | 6b34070 |
16 | Hexadecimal | 13c3254 |
20 | Vigesimal | 69a5d0 |
36 | Base36 | cc5ec |
Cryptographic Hash Functions
md5 | 7c63c832cbc2cdb838d302c0f27dff57 |
---|---|
sha1 | 5759630644398e61283330936e5a42ab10c7f2f9 |
sha256 | a55da8ac1ba342070b286b4071fb36c11086e895da66a9929f155e5098ffa66e |
sha512 | 6a7b5c9b5c65ac53d4909f0429d1b84d48f5b658e37b87b9d260f887b00f5e960c223aa9ead285b69d7f308b22197285ebb749db82c91d6d42e1d0b26d74cff4 |
ripemd-160 | af9499659109b41d8dcebc8e701e865775a8cef2 |
20722260 as geometric shapes
Circle
Radius = nDiameter | 41444520 |
---|---|
Circumference | 130201799.56356 |
Area | 1.3490377715119E+15 |
Sphere
Radius = nVolume | 3.7273481934788E+22 |
---|---|
Surface area | 5.3961510860478E+15 |
Circumference | 130201799.56356 |
Square
Length = nPerimeter | 82889040 |
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Area | 429412059507600 |
Diagonal | 29305701.135021 |
Cube
Length = nSurface area | 2576472357045600 |
---|---|
Volume | 8.898388344252E+21 |
Space diagonal | 35892007.167652 |
Equilateral Triangle
Length = nPerimeter | 62166780 |
---|---|
Area | 1.8594087611249E+14 |
Altitude | 17946003.583826 |
Triangular Pyramid
Length = nSurface area | 1.8594087611249E+14 |
---|---|
Volume | 1.0486851233086E+21 |
Height | 9768567.0450072 |