20554464 (number)
20554464 is an even 8-digits composite number following 20554463 and preceding 20554465. In scientific notation, it is written as 2.0554464 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 5778432 positive integers (up to 20554464) that are relatively prime to 20554464.
Interesting facts
- 20554464 has 48 divisors, whose sum is 54190080
- The reverse of 20554464 is 46445502
- Previous prime number is 511
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million five hundred fifty-four thousand four hundred sixty-four |
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Notation
Scientific notation | 2.0554464 × 10^7 |
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Engineering notation | 2.0554464 × 10^6 |
Prime Factorization of 20554464
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 511 × 419
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1284654 | Product of the distinct prime numbers |
The prime factorization of 20554464 is 2 × 2 × 2 × 2 × 2 × 3 × 511 × 419. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20554464)
Multiplication
n×yn×2 | 41108928 |
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n×3 | 61663392 |
n×4 | 82217856 |
n×5 | 102772320 |
Division
n÷yn÷2 | 10277232 |
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n÷3 | 6851488 |
n÷3 | 5138616 |
n÷5 | 4110892.8 |
Exponentiation
nyn2 | 422485990327296 |
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n3 | 8.6839730786868E+21 |
n4 | 1.7849441202284E+29 |
n5 | 3.6688569661246E+36 |
Nth Root
y√n2√n | 4533.7031221729 |
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3√n | 273.92734323015 |
4√n | 67.332778957747 |
5√n | 29.012237981119 |
Divisors of 20554464
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 | -20554463 | 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 20554464 can be divided by 48 positive divisors. The sum of these divisors (counting 20554464) is 1, the average is 0.020833333333333.
Base conversion 20554464
Base | System | Value |
---|---|---|
2 | Binary | 1001110011010001011100000 |
3 | Ternary | 1102200021102110 |
4 | Quaternary | 1032122023200 |
5 | Quinary | 20230220324 |
6 | Senary | 2012315320 |
8 | Octal | 116321340 |
10 | Decimal | 20554464 |
12 | Duodecimal | 6a72b40 |
16 | Hexadecimal | 139a2e0 |
20 | Vigesimal | 689634 |
36 | Base36 | c8jxc |
Cryptographic Hash Functions
md5 | 209ef07a357971a3045f1ea6a93d0110 |
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sha1 | d15ddbef46e20832f98e9124f6e9dcbbb2b944c3 |
sha256 | cb2b3d5dbf22b0166818a253e8cf67ecf5c206905f7aaa2f71ffe18c37544a6a |
sha512 | 0148dfe8274088af8ecc7b80c87c98eef387bdb85f16ca231982a8f099a86534eb13b68c81a181c3ba6a9a660d0b252f67228c11846d0a1957dd4a8a5701b044 |
ripemd-160 | 5d404df0b210c03f95604b0d3c08cc07fa73a853 |
20554464 as geometric shapes
Circle
Radius = nDiameter | 41108928 |
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Circumference | 129147506.20175 |
Area | 1.3272788834568E+15 |
Sphere
Radius = nVolume | 3.6375341370632E+22 |
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Surface area | 5.3091155338274E+15 |
Circumference | 129147506.20175 |
Square
Length = nPerimeter | 82217856 |
---|---|
Area | 422485990327296 |
Diagonal | 29068401.75611 |
Cube
Length = nSurface area | 2534915941963776 |
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Volume | 8.6839730786868E+21 |
Space diagonal | 35601375.970345 |
Equilateral Triangle
Length = nPerimeter | 61663392 |
---|---|
Area | 1.8294180018323E+14 |
Altitude | 17800687.985173 |
Triangular Pyramid
Length = nSurface area | 1.8294180018323E+14 |
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Volume | 1.0234160419301E+21 |
Height | 9689467.2520365 |