20493996 (number)

20493996 is an even 8-digits composite number following 20493995 and preceding 20493997. In scientific notation, it is written as 2.0493996 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6831328 positive integers (up to 20493996) that are relatively prime to 20493996.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-three thousand nine hundred ninety-six

Notation

Scientific notation 2.0493996 × 10^7
Engineering notation 2.0493996 × 10^6

Prime Factorization of 20493996

Prime Factorization 2 × 2 × 3 × 1707833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10246998
Product of the distinct prime numbers

The prime factorization of 20493996 is 2 × 2 × 3 × 1707833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 77, 31, 444, 590, 1363, 2964, 61205, 48149, 381801, 77858, 1710189, 4511330, 25025404, 1857456, 789907970, 565503788, 9091761933, 5702319333

Basic calculations (n = 20493996)

Multiplication

n×y
n×2 40987992
n×3 61481988
n×4 81975984
n×5 102469980

Division

n÷y
n÷2 10246998
n÷3 6831332
n÷3 5123499
n÷5 4098799.2

Exponentiation

ny
n2 420003872048016
n3 8.6075576737366E+21
n4 1.7640325253533E+29
n5 3.615207551846E+36

Nth Root

y√n
2√n 4527.0294896322
3√n 273.65846233685
4√n 67.283203621946
5√n 28.995147970681

Divisors of 20493996

1, 2, 3, 4, 6, 12, 1707833, 3415666, 5123499, 6831332, 10246998, 20493996

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20493995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20493996 can be divided by 12 positive divisors. The sum of these divisors (counting 20493996) is 1, the average is 0.083333333333333.

Base conversion 20493996

Base System Value
2 Binary 1001110001011011010101100
3 Ternary 1102120012110220
4 Quaternary 1032023122230
5 Quinary 20221301441
6 Senary 2011131340
8 Octal 116133254
10 Decimal 20493996
12 Duodecimal 6a43b50
16 Hexadecimal 138b6ac
20 Vigesimal 681ejg
36 Base36 c799o

Cryptographic Hash Functions

md5 baf00479f6b2980779d99b1e52f283b0
sha1 6bd9c35901de7ddddd72c612e141119480c522b7
sha256 a1dd83c2edac0646ebce0031da82f755da11c8067eb64bf11af058b931b014d0
sha512 be4b7e5e411d3a2fb4692c742680b8dc0ac8ca5ecca382ce2024949ef3b6b8794ace766052bb81ddb0d1b37245fc60e0798406b1392f3aabeec1339385830389
ripemd-160 c9db2e8e1e49a1ff48b3430b33f002ddee4b159d

20493996 as geometric shapes

Circle

Radius = n
Diameter 40987992
Circumference 128767574.5526
Area 1.3194810789053E+15

Sphere

Radius = n
Volume 3.6055253270882E+22
Surface area 5.2779243156213E+15
Circumference 128767574.5526

Square

Length = n
Perimeter 81975984
Area 420003872048016
Diagonal 28982887.09042

Cube

Length = n
Surface area 2520023232288096
Volume 8.6075576737366E+21
Space diagonal 35496642.322113

Equilateral Triangle

Length = n
Perimeter 61481988
Area 1.8186701144071E+14
Altitude 17748321.161057

Triangular Pyramid

Length = n
Surface area 1.8186701144071E+14
Volume 1.0144104000922E+21
Height 9660962.3634733