20984580 (number)
20984580 is an even 8-digits composite number following 20984579 and preceding 20984581. In scientific notation, it is written as 2.0984580 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 5515776 positive integers (up to 20984580) that are relatively prime to 20984580.
Interesting facts
- 20984580 has 48 divisors, whose sum is 49665840
- The reverse of 20984580 is 08548902
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million nine hundred eighty-four thousand five hundred eighty |
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Notation
Scientific notation | 2.0984580 × 10^7 |
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Engineering notation | 2.0984580 × 10^6 |
Prime Factorization of 20984580
Prime Factorization 2 × 2 × 9 × 5 × 73 × 1597
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10492290 | Product of the distinct prime numbers |
The prime factorization of 20984580 is 2 × 2 × 9 × 5 × 73 × 1597. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20984580)
Multiplication
n×yn×2 | 41969160 |
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n×3 | 62953740 |
n×4 | 83938320 |
n×5 | 104922900 |
Division
n÷yn÷2 | 10492290 |
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n÷3 | 6994860 |
n÷3 | 5246145 |
n÷5 | 4196916 |
Exponentiation
nyn2 | 440352597776400 |
---|---|
n3 | 9.2406143162467E+21 |
n4 | 1.9391041036842E+29 |
n5 | 4.069128519209E+36 |
Nth Root
y√n2√n | 4580.8929260571 |
---|---|
3√n | 275.82487314945 |
4√n | 67.682294036602 |
5√n | 29.132654361449 |
Divisors of 20984580
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 | -20984579 | 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 20984580 can be divided by 48 positive divisors. The sum of these divisors (counting 20984580) is 1, the average is 0.020833333333333.
Base conversion 20984580
Base | System | Value |
---|---|---|
2 | Binary | 1010000000011001100000100 |
3 | Ternary | 1110111010102200 |
4 | Quaternary | 1100003030010 |
5 | Quinary | 20333001310 |
6 | Senary | 2025434500 |
8 | Octal | 120031404 |
10 | Decimal | 20984580 |
12 | Duodecimal | 703ba30 |
16 | Hexadecimal | 1403304 |
20 | Vigesimal | 6b3190 |
36 | Base36 | chrt0 |
Cryptographic Hash Functions
md5 | 9d39d67e7d828944cd13a04d3e81d5e5 |
---|---|
sha1 | c075b4a0cab84ec5c72e31c7dc6c95b741df33c7 |
sha256 | 4449c7267f069b48d22784b194461aa64036c8f6b90cc112c85024cdb1ef5493 |
sha512 | 22e7163fbb3667e2dd256c11686906993e916fb34396a8280549d1a2c86210d68f4be743e488ab943f310601581fa412ebab1db3ee83a78abd1cef365e6efa32 |
ripemd-160 | 28894907e2594bf95b2c85afdcf2a339bb9b1ad5 |
20984580 as geometric shapes
Circle
Radius = nDiameter | 41969160 |
---|---|
Circumference | 131850004.73333 |
Area | 1.3834084861635E+15 |
Sphere
Radius = nVolume | 3.8706994734103E+22 |
---|---|
Surface area | 5.5336339446541E+15 |
Circumference | 131850004.73333 |
Square
Length = nPerimeter | 83938320 |
---|---|
Area | 440352597776400 |
Diagonal | 29676677.636703 |
Cube
Length = nSurface area | 2642115586658400 |
---|---|
Volume | 9.2406143162467E+21 |
Space diagonal | 36346358.735494 |
Equilateral Triangle
Length = nPerimeter | 62953740 |
---|---|
Area | 1.9067826814842E+14 |
Altitude | 18173179.367747 |
Triangular Pyramid
Length = nSurface area | 1.9067826814842E+14 |
---|---|
Volume | 1.0890168408913E+21 |
Height | 9892225.8789011 |