20442684 (number)

20442684 is an even 8-digits composite number following 20442683 and preceding 20442685. In scientific notation, it is written as 2.0442684 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6814224 positive integers (up to 20442684) that are relatively prime to 20442684.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-two thousand six hundred eighty-four

Notation

Scientific notation 2.0442684 × 10^7
Engineering notation 2.0442684 × 10^6

Prime Factorization of 20442684

Prime Factorization 2 × 2 × 3 × 1703557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10221342
Product of the distinct prime numbers

The prime factorization of 20442684 is 2 × 2 × 3 × 1703557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 65, 16, 249, 534, 5898, 4983, 2019, 94599, 609833, 441135, 5460857, 6875772, 27789949, 63365431, 605940894, 974286427, 8395534857, 1390768889

Basic calculations (n = 20442684)

Multiplication

n×y
n×2 40885368
n×3 61328052
n×4 81770736
n×5 102213420

Division

n÷y
n÷2 10221342
n÷3 6814228
n÷3 5110671
n÷5 4088536.8

Exponentiation

ny
n2 417903329123856
n3 8.543065699827E+21
n4 1.746431924928E+29
n5 3.5701755968815E+36

Nth Root

y√n
2√n 4521.3586453631
3√n 273.42987996615
4√n 67.241048812189
5√n 28.980614042692

Divisors of 20442684

1, 2, 3, 4, 6, 12, 1703557, 3407114, 5110671, 6814228, 10221342, 20442684

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 -20442683
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 20442684 can be divided by 12 positive divisors. The sum of these divisors (counting 20442684) is 1, the average is 0.083333333333333.

Base conversion 20442684

Base System Value
2 Binary 1001101111110111000111100
3 Ternary 1102110121002110
4 Quaternary 1031332320330
5 Quinary 20213131214
6 Senary 2010054020
8 Octal 115767074
10 Decimal 20442684
12 Duodecimal 6a1a310
16 Hexadecimal 137ee3c
20 Vigesimal 67f6e4
36 Base36 c65oc

Cryptographic Hash Functions

md5 36f1ffbab0b155b2acd8923d3f3b9687
sha1 f452949c16b719baf139b45edca4ca37a1da74de
sha256 bd0cfd7eff2b9baa547ef8423d3474cdb315b3e61d1526100a84097a68e24fbf
sha512 53b043e5e19843d1e025bc5bd52d42c340f6aca2398acfc86762389133d23900449fbd815f3ab718df73fa759cb906fb8e13b4c925a9b7626cf72269ec1bac2b
ripemd-160 50d0381859018cab584a6022eb50546f91cc31a6

20442684 as geometric shapes

Circle

Radius = n
Diameter 40885368
Circumference 128445171.74812
Area 1.3128820286862E+15

Sphere

Radius = n
Volume 3.5785109922282E+22
Surface area 5.2515281147449E+15
Circumference 128445171.74812

Square

Length = n
Perimeter 81770736
Area 417903329123856
Diagonal 28910320.964107

Cube

Length = n
Surface area 2507419974743136
Volume 8.543065699827E+21
Space diagonal 35407767.331075

Equilateral Triangle

Length = n
Perimeter 61328052
Area 1.8095744967367E+14
Altitude 17703883.665538

Triangular Pyramid

Length = n
Surface area 1.8095744967367E+14
Volume 1.0068099480783E+21
Height 9636773.6547025