20204768 (number)

20204768 is an even 8-digits composite number following 20204767 and preceding 20204769. In scientific notation, it is written as 2.0204768 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 12 positive divisors. There are 10102368 positive integers (up to 20204768) that are relatively prime to 20204768.

Interesting facts

Basic properties

Name

Name twenty million two hundred four thousand seven hundred sixty-eight

Notation

Scientific notation 2.0204768 × 10^7
Engineering notation 2.0204768 × 10^6

Prime Factorization of 20204768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 631399

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1262798
Product of the distinct prime numbers

The prime factorization of 20204768 is 2 × 2 × 2 × 2 × 2 × 631399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 30, 61, 871, 86, 5918, 7631, 98178, 15611, 677109, 627856, 2067499, 9982763, 64480506, 16395307, 599780313, 930017371, 7698435332, 3732771514

Basic calculations (n = 20204768)

Multiplication

n×y
n×2 40409536
n×3 60614304
n×4 80819072
n×5 101023840

Division

n÷y
n÷2 10102384
n÷3 6734922.6666667
n÷3 5051192
n÷5 4040953.6

Exponentiation

ny
n2 408232649933824
n3 8.2482459819381E+21
n4 1.6665389647199E+29
n5 3.3672033145126E+36

Nth Root

y√n
2√n 4494.9714125899
3√n 272.36499442715
4√n 67.044547970658
5√n 28.91284137962

Divisors of 20204768

1, 2, 4, 8, 16, 32, 631399, 1262798, 2525596, 5051192, 10102384, 20204768

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 -20204767
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 20204768 can be divided by 12 positive divisors. The sum of these divisors (counting 20204768) is 1, the average is 0.083333333333333.

Base conversion 20204768

Base System Value
2 Binary 1001101000100110011100000
3 Ternary 1102000111201202
4 Quaternary 1031010303200
5 Quinary 20133023033
6 Senary 2001020332
8 Octal 115046340
10 Decimal 20204768
12 Duodecimal 69246a8
16 Hexadecimal 1344ce0
20 Vigesimal 665bi8
36 Base36 c123k

Cryptographic Hash Functions

md5 538fe732365aab816f9a1732712ebc71
sha1 7c26af59dccb37037e9b4c73a37488a2ace60380
sha256 c0feed1e743fb1ffaa8e29f51f0eedd83a90186cb639a29ac1447a61ba8f4140
sha512 bd50f59310ddfce2c6044bbe1d59b94536135a7667ce26d183037ce85e5338d86ad54c081c3439cea23e85d77bd0c25eb3a314bcd17b5ee1ed631c4194bb4114
ripemd-160 037cb78d42a4bed489abac9b398e2aa73859d6a4

20204768 as geometric shapes

Circle

Radius = n
Diameter 40409536
Circumference 126950301.43257
Area 1.2825006939876E+15

Sphere

Radius = n
Volume 3.4550171975811E+22
Surface area 5.1300027759504E+15
Circumference 126950301.43257

Square

Length = n
Perimeter 80819072
Area 408232649933824
Diagonal 28573856.930202

Cube

Length = n
Surface area 2449395899602944
Volume 8.2482459819381E+21
Space diagonal 34995684.731142

Equilateral Triangle

Length = n
Perimeter 60614304
Area 1.7676992274847E+14
Altitude 17497842.365571

Triangular Pyramid

Length = n
Surface area 1.7676992274847E+14
Volume 9.7206511112052E+20
Height 9524618.976734