20496744 (number)
20496744 is an even 8-digits composite number following 20496743 and preceding 20496745. In scientific notation, it is written as 2.0496744 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 6472224 positive integers (up to 20496744) that are relatively prime to 20496744.
Interesting facts
- 20496744 has 48 divisors, whose sum is 58437600
- The reverse of 20496744 is 44769402
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million four hundred ninety-six thousand seven hundred forty-four |
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Notation
Scientific notation | 2.0496744 × 10^7 |
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Engineering notation | 2.0496744 × 10^6 |
Prime Factorization of 20496744
Prime Factorization 2 × 2 × 2 × 3 × 19 × 3 × 14983
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1708062 | Product of the distinct prime numbers |
The prime factorization of 20496744 is 2 × 2 × 2 × 3 × 19 × 3 × 14983. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20496744)
Multiplication
n×yn×2 | 40993488 |
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n×3 | 61490232 |
n×4 | 81986976 |
n×5 | 102483720 |
Division
n÷yn÷2 | 10248372 |
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n÷3 | 6832248 |
n÷3 | 5124186 |
n÷5 | 4099348.8 |
Exponentiation
nyn2 | 420116514601536 |
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n3 | 8.6110206499599E+21 |
n4 | 1.7649788584094E+29 |
n5 | 3.617631982623E+36 |
Nth Root
y√n2√n | 4527.3329897413 |
---|---|
3√n | 273.67069323356 |
4√n | 67.285458976968 |
5√n | 28.99592550956 |
Divisors of 20496744
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 | -20496743 | 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 20496744 can be divided by 48 positive divisors. The sum of these divisors (counting 20496744) is 1, the average is 0.020833333333333.
Base conversion 20496744
Base | System | Value |
---|---|---|
2 | Binary | 1001110001100000101101000 |
3 | Ternary | 1102120100020200 |
4 | Quaternary | 1032030011220 |
5 | Quinary | 20221343434 |
6 | Senary | 2011152200 |
8 | Octal | 116140550 |
10 | Decimal | 20496744 |
12 | Duodecimal | 6a45660 |
16 | Hexadecimal | 138c168 |
20 | Vigesimal | 6821h4 |
36 | Base36 | c7be0 |
Cryptographic Hash Functions
md5 | e7c17de713c87cb937ca28cb6d31e618 |
---|---|
sha1 | a2c5ca3adbe309ba97ffe1be12edeefd002dc29c |
sha256 | 5f0ea028f1f5b44e4b068ff8e3758480e4cf711df6e7f99984ce37c105564949 |
sha512 | e38947e958be3bbceb668bb0b575acd1552dad49a4eea8719d9a8ba158fa9ea05f73cd34c617b11aad57ca7b935ffa8d1c978576b12d8b8fab2ce02882253380 |
ripemd-160 | 01b1c6bca590deb6d7f0637ea001510949f305ba |
20496744 as geometric shapes
Circle
Radius = nDiameter | 40993488 |
---|---|
Circumference | 128784840.74582 |
Area | 1.3198349559239E+15 |
Sphere
Radius = nVolume | 3.6069758951766E+22 |
---|---|
Surface area | 5.2793398236957E+15 |
Circumference | 128784840.74582 |
Square
Length = nPerimeter | 81986976 |
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Area | 420116514601536 |
Diagonal | 28986773.349289 |
Cube
Length = nSurface area | 2520699087609216 |
---|---|
Volume | 8.6110206499599E+21 |
Space diagonal | 35501401.997733 |
Equilateral Triangle
Length = nPerimeter | 61490232 |
---|---|
Area | 1.8191578709715E+14 |
Altitude | 17750700.998866 |
Triangular Pyramid
Length = nSurface area | 1.8191578709715E+14 |
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Volume | 1.014818515754E+21 |
Height | 9662257.7830965 |