20042443 (number)

20042443 is an odd 8-digits prime number following 20042442 and preceding 20042444. In scientific notation, it is written as 2.0042443 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20042442 positive integers (up to 20042443) that are relatively prime to 20042443.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0042443 × 10^7
Engineering notation 2.0042443 × 10^6

Prime Factorization of 20042443

Prime Factorization 20042443

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20042443
Product of the distinct prime numbers

The prime factorization of 20042443 is 20042443. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 47, 51, 620, 211, 8591, 41, 41019, 1011, 707864, 391340, 3124172, 632395, 19258600, 49017674, 628607912, 579610092, 6957281578, 1802723934

Basic calculations (n = 20042443)

Multiplication

n×y
n×2 40084886
n×3 60127329
n×4 80169772
n×5 100212215

Division

n÷y
n÷2 10021221.5
n÷3 6680814.3333333
n÷3 5010610.75
n÷5 4008488.6

Exponentiation

ny
n2 401699521408249
n3 8.0510397609521E+21
n4 1.6136250549962E+29
n5 3.2340988188132E+36

Nth Root

y√n
2√n 4476.8787117812
3√n 271.63363937051
4√n 66.909481478945
5√n 28.866234238216

Divisors of 20042443

1, 20042443

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20042444
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10021222
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4476.8788234662
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999002118
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20042443 can be divided by 2 positive divisors. The sum of these divisors (counting 20042443) is 20042444, the average is 10021222.

Base conversion 20042443

Base System Value
2 Binary 1001100011101001011001011
3 Ternary 1101201021001201
4 Quaternary 1030131023023
5 Quinary 20112324233
6 Senary 1553325031
8 Octal 114351313
10 Decimal 20042443
12 Duodecimal 6866777
16 Hexadecimal 131d2cb
20 Vigesimal 655623
36 Base36 bxkuj

Cryptographic Hash Functions

md5 7476feb9202f1bac762a5f672b1e339b
sha1 c80e3f3b2b833742e34c7d426b6199b94ba4f21b
sha256 86f97b788b272869233daa9436af3f068de704c2cf7c54014f24bb46fda53d00
sha512 535b59b6b2325780449b5d78acb7340f6179c0843acb458b06934887235d70a91a871b0f61ccff268a734d072071bb7e0a8f6cbdcff86f7b3097e7a5d6ae11af
ripemd-160 17ce46c8997001116af2378645c55a2179b1958e

20042443 as geometric shapes

Circle

Radius = n
Diameter 40084886
Circumference 125930383.37758
Area 1.2619762654067E+15

Sphere

Radius = n
Volume 3.3724116489022E+22
Surface area 5.0479050616268E+15
Circumference 125930383.37758

Square

Length = n
Perimeter 80169772
Area 401699521408249
Diagonal 28344294.71369

Cube

Length = n
Surface area 2410197128449494
Volume 8.0510397609521E+21
Space diagonal 34714529.583803

Equilateral Triangle

Length = n
Perimeter 60127329
Area 1.739409951138E+14
Altitude 17357264.791902

Triangular Pyramid

Length = n
Surface area 1.739409951138E+14
Volume 9.4882413509529E+20
Height 9448098.2378966