20049984 (number)
20049984 is an even 8-digits composite number following 20049983 and preceding 20049985. In scientific notation, it is written as 2.0049984 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 112 positive divisors. There are 6497280 positive integers (up to 20049984) that are relatively prime to 20049984.
Interesting facts
- 20049984 has 112 divisors, whose sum is 60594240
- The reverse of 20049984 is 48994002
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million forty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.0049984 × 10^7 |
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Engineering notation | 2.0049984 × 10^6 |
Prime Factorization of 20049984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 41 × 283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 69618 | Product of the distinct prime numbers |
The prime factorization of 20049984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 41 × 283. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20049984)
Multiplication
n×yn×2 | 40099968 |
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n×3 | 60149952 |
n×4 | 80199936 |
n×5 | 100249920 |
Division
n÷yn÷2 | 10024992 |
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n÷3 | 6683328 |
n÷3 | 5012496 |
n÷5 | 4009996.8 |
Exponentiation
nyn2 | 402001858400256 |
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n3 | 8.0601308288954E+21 |
n4 | 1.6160549415726E+29 |
n5 | 3.2401875721651E+36 |
Nth Root
y√n2√n | 4477.7208488248 |
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3√n | 271.66770262359 |
4√n | 66.915774289959 |
5√n | 28.868406104378 |
Divisors of 20049984
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20049983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20049984 can be divided by 112 positive divisors. The sum of these divisors (counting 20049984) is 1, the average is 0.0089285714285714.
Base conversion 20049984
Base | System | Value |
---|---|---|
2 | Binary | 1001100011111000001000000 |
3 | Ternary | 1101201122102000 |
4 | Quaternary | 1030133001000 |
5 | Quinary | 20113044414 |
6 | Senary | 1553424000 |
8 | Octal | 114370100 |
10 | Decimal | 20049984 |
12 | Duodecimal | 686b000 |
16 | Hexadecimal | 131f040 |
20 | Vigesimal | 6564j4 |
36 | Base36 | bxqo0 |
Cryptographic Hash Functions
md5 | 897d3ebb8e1f448f4701bca3d00f1c70 |
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sha1 | 9f00335621599b07743159bee5d365abe19c1a99 |
sha256 | 99bb9f8e5f8a0b94a387c16da93b4379cbc60be4cd27400e300c22e2ccde961e |
sha512 | e2842530d2e322511fa3494f5e054617f338c20fd5c9b93984b786e66a29a41d8fe89b5a245864b38766e9d14780272bd157b446e363df5ca831da679e11f0cb |
ripemd-160 | 5c14364788c2bed6ded09491ebd425c5fdccc50c |
20049984 as geometric shapes
Circle
Radius = nDiameter | 40099968 |
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Circumference | 125977764.87799 |
Area | 1.2629260850797E+15 |
Sphere
Radius = nVolume | 3.3762197065374E+22 |
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Surface area | 5.0517043403188E+15 |
Circumference | 125977764.87799 |
Square
Length = nPerimeter | 80199936 |
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Area | 402001858400256 |
Diagonal | 28354959.298164 |
Cube
Length = nSurface area | 2412011150401536 |
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Volume | 8.0601308288954E+21 |
Space diagonal | 34727590.978943 |
Equilateral Triangle
Length = nPerimeter | 60149952 |
---|---|
Area | 1.7407191087159E+14 |
Altitude | 17363795.489472 |
Triangular Pyramid
Length = nSurface area | 1.7407191087159E+14 |
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Volume | 9.4989552772711E+20 |
Height | 9451653.0993879 |