20138776 (number)

20138776 is an even 8-digits composite number following 20138775 and preceding 20138777. In scientific notation, it is written as 2.0138776 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 8630880 positive integers (up to 20138776) that are relatively prime to 20138776.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand seven hundred seventy-six

Notation

Scientific notation 2.0138776 × 10^7
Engineering notation 2.0138776 × 10^6

Prime Factorization of 20138776

Prime Factorization 2 × 2 × 2 × 7 × 359621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5034694
Product of the distinct prime numbers

The prime factorization of 20138776 is 2 × 2 × 2 × 7 × 359621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 74, 33, 850, 477, 518, 2216, 51172, 57018, 795747, 456074, 3950104, 5330499, 95526171, 43195759, 673043900, 440958103, 6099911180, 1596395417

Basic calculations (n = 20138776)

Multiplication

n×y
n×2 40277552
n×3 60416328
n×4 80555104
n×5 100693880

Division

n÷y
n÷2 10069388
n÷3 6712925.3333333
n÷3 5034694
n÷5 4027755.2

Exponentiation

ny
n2 405570298778176
n3 8.1676893993468E+21
n4 1.6448726725102E+29
n5 3.3125722300204E+36

Nth Root

y√n
2√n 4487.6247614969
3√n 272.0681418088
4√n 66.989736239941
5√n 28.893929864488

Divisors of 20138776

1, 2, 4, 7, 8, 14, 28, 56, 359621, 719242, 1438484, 2517347, 2876968, 5034694, 10069388, 20138776

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138776 can be divided by 16 positive divisors. The sum of these divisors (counting 20138776) is 1, the average is 0.0625.

Base conversion 20138776

Base System Value
2 Binary 1001100110100101100011000
3 Ternary 1101220011012121
4 Quaternary 1030310230120
5 Quinary 20123420101
6 Senary 1555351024
8 Octal 114645430
10 Decimal 20138776
12 Duodecimal 68b2474
16 Hexadecimal 1334b18
20 Vigesimal 65h6ig
36 Base36 bzn6g

Cryptographic Hash Functions

md5 1657d73c7c48846cbf275d8ee1e63d7c
sha1 990967dec724f8b0df9cbeaefd0285e48c0e8298
sha256 f82dde58453fbc1aebed80020b0a91569e9b0b39439a4a890fd98b259faed679
sha512 0aadd18136cac089406c14936b2be9a157dad3c4d832a60d2760ab48c421baab84ae162dd8e8d79f091412a1e0e16499f46fc3d6d93a507cc02f918422bc2940
ripemd-160 4e92e32e3a087860b2a89480ed2fecfd198217ca

20138776 as geometric shapes

Circle

Radius = n
Diameter 40277552
Circumference 126535661.46778
Area 1.2741366711557E+15

Sphere

Radius = n
Volume 3.4212737351721E+22
Surface area 5.0965466846229E+15
Circumference 126535661.46778

Square

Length = n
Perimeter 80555104
Area 405570298778176
Diagonal 28480530.148794

Cube

Length = n
Surface area 2433421792669056
Volume 8.1676893993468E+21
Space diagonal 34881383.234249

Equilateral Triangle

Length = n
Perimeter 60416328
Area 1.7561709088117E+14
Altitude 17440691.617124

Triangular Pyramid

Length = n
Surface area 1.7561709088117E+14
Volume 9.6257142681726E+20
Height 9493510.0495979