20442834 (number)

20442834 is an even 8-digits composite number following 20442833 and preceding 20442835. In scientific notation, it is written as 2.0442834 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6814260 positive integers (up to 20442834) that are relatively prime to 20442834.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-two thousand eight hundred thirty-four

Notation

Scientific notation 2.0442834 × 10^7
Engineering notation 2.0442834 × 10^6

Prime Factorization of 20442834

Prime Factorization 2 × 9 × 3 × 378571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20442834
Product of the distinct prime numbers

The prime factorization of 20442834 is 2 × 9 × 3 × 378571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 71, 81, 773, 409, 5564, 4909, 78802, 78476, 494300, 549412, 74333, 2733396, 85342730, 34883242, 819260204, 867900993, 8859881189, 744924426

Basic calculations (n = 20442834)

Multiplication

n×y
n×2 40885668
n×3 61328502
n×4 81771336
n×5 102214170

Division

n÷y
n÷2 10221417
n÷3 6814278
n÷3 5110708.5
n÷5 4088566.8

Exponentiation

ny
n2 417909461951556
n3 8.543253757705E+21
n4 1.7464831838864E+29
n5 3.5703065811981E+36

Nth Root

y√n
2√n 4521.375233267
3√n 273.43054873649
4√n 67.241172158633
5√n 28.980656572131

Divisors of 20442834

1, 2, 3, 6, 9, 18, 27, 54, 378571, 757142, 1135713, 2271426, 3407139, 6814278, 10221417, 20442834

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 -20442833
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 20442834 can be divided by 16 positive divisors. The sum of these divisors (counting 20442834) is 1, the average is 0.0625.

Base conversion 20442834

Base System Value
2 Binary 1001101111110111011010010
3 Ternary 1102110121022000
4 Quaternary 1031332323102
5 Quinary 20213132314
6 Senary 2010054430
8 Octal 115767322
10 Decimal 20442834
12 Duodecimal 6a1a416
16 Hexadecimal 137eed2
20 Vigesimal 67f71e
36 Base36 c65si

Cryptographic Hash Functions

md5 db6beff04e64771a3bbadfea1155e366
sha1 69063d8ee4df40046e90e576621a010ab31bf695
sha256 43132044a41f17d2900edc8a8d15f3d521447dab0d7aa18093867f401219646c
sha512 e2a932b6e503f718a0db0e98c1eedd750764e781d586574b7e7f4a634139fad72bae79891cfeab0c159dcbe1f80d3042ac6efcf913d83783a591f77f5afee4d7
ripemd-160 00f5217440e95adfb17faffef99b0b5af7e0c837

20442834 as geometric shapes

Circle

Radius = n
Diameter 40885668
Circumference 128446114.22591
Area 1.3129012955327E+15

Sphere

Radius = n
Volume 3.5785897657279E+22
Surface area 5.2516051821307E+15
Circumference 128446114.22591

Square

Length = n
Perimeter 81771336
Area 417909461951556
Diagonal 28910533.096142

Cube

Length = n
Surface area 2507456771709336
Volume 8.543253757705E+21
Space diagonal 35408027.138696

Equilateral Triangle

Length = n
Perimeter 61328502
Area 1.8096010526597E+14
Altitude 17704013.569348

Triangular Pyramid

Length = n
Surface area 1.8096010526597E+14
Volume 1.0068321109118E+21
Height 9636844.3653806