20243394 (number)

20243394 is an even 8-digits composite number following 20243393 and preceding 20243395. In scientific notation, it is written as 2.0243394 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6697728 positive integers (up to 20243394) that are relatively prime to 20243394.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-three thousand three hundred ninety-four

Notation

Scientific notation 2.0243394 × 10^7
Engineering notation 2.0243394 × 10^6

Prime Factorization of 20243394

Prime Factorization 2 × 3 × 3 × 137 × 8209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6747798
Product of the distinct prime numbers

The prime factorization of 20243394 is 2 × 3 × 3 × 137 × 8209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20243394)

Multiplication

n×y
n×2 40486788
n×3 60730182
n×4 80973576
n×5 101216970

Division

n÷y
n÷2 10121697
n÷3 6747798
n÷3 5060848.5
n÷5 4048678.8

Exponentiation

ny
n2 409795000639236
n3 8.2956416571703E+21
n4 1.6793194254891E+29
n5 3.399512478203E+36

Nth Root

y√n
2√n 4499.2659401285
3√n 272.53844644535
4√n 67.076567742606
5√n 28.923887627638

Divisors of 20243394

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20243393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20243394 can be divided by 24 positive divisors. The sum of these divisors (counting 20243394) is 1, the average is 0.041666666666667.

Base conversion 20243394

Base System Value
2 Binary 1001101001110001111000010
3 Ternary 1102002110201100
4 Quaternary 1031032033002
5 Quinary 20140242034
6 Senary 2001515230
8 Octal 115161702
10 Decimal 20243394
12 Duodecimal 6942b16
16 Hexadecimal 134e3c2
20 Vigesimal 66a89e
36 Base36 c1vwi

Cryptographic Hash Functions

md5 3157d50789164258f44ee10705703ff2
sha1 5c9bfbf0905cc8bc34c8f4fe1268aea586cc85d9
sha256 28afc4112fa1099768546ade22948eca302b8729940a74e1a009741617b9b424
sha512 a386a03ddf16918cbf156ad26c4708a08d2226474b5003fe6de264a99ccfac875fc703320e457135c83861d775f91f86e7ed322ef55800ac6de2c982a4eea977
ripemd-160 65d0065644fbbdf43c464426eef2154077ffd580

20243394 as geometric shapes

Circle

Radius = n
Diameter 40486788
Circumference 127192995.74825
Area 1.287408963486E+15

Sphere

Radius = n
Volume 3.4748702515973E+22
Surface area 5.1496358539442E+15
Circumference 127192995.74825

Square

Length = n
Perimeter 80973576
Area 409795000639236
Diagonal 28628482.343262

Cube

Length = n
Surface area 2458770003835416
Volume 8.2956416571703E+21
Space diagonal 35062586.925635

Equilateral Triangle

Length = n
Perimeter 60730182
Area 1.7744644044872E+14
Altitude 17531293.462817

Triangular Pyramid

Length = n
Surface area 1.7744644044872E+14
Volume 9.7765074501312E+20
Height 9542827.447754