20123443 (number)

20123443 is an odd 8-digits prime number following 20123442 and preceding 20123444. In scientific notation, it is written as 2.0123443 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20123442 positive integers (up to 20123443) that are relatively prime to 20123443.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123443 × 10^7
Engineering notation 2.0123443 × 10^6

Prime Factorization of 20123443

Prime Factorization 20123443

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20123443
Product of the distinct prime numbers

The prime factorization of 20123443 is 20123443. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 5, 81, 99, 251, 22, 7548, 6081, 47852, 27223, 241811, 47094, 8782984, 3186716, 47010716, 21980871, 683801076, 317537747, 5203962214, 9881928056

Basic calculations (n = 20123443)

Multiplication

n×y
n×2 40246886
n×3 60370329
n×4 80493772
n×5 100617215

Division

n÷y
n÷2 10061721.5
n÷3 6707814.3333333
n÷3 5030860.75
n÷5 4024688.6

Exponentiation

ny
n2 404952958174249
n3 8.1490477715009E+21
n4 1.6398689833408E+29
n5 3.2999810013726E+36

Nth Root

y√n
2√n 4485.9160714396
3√n 271.99907637374
4√n 66.976981653696
5√n 28.889528746845

Divisors of 20123443

1, 20123443

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20123444
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10061722
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4485.9161828995
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999006134
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123443 can be divided by 2 positive divisors. The sum of these divisors (counting 20123443) is 20123444, the average is 10061722.

Base conversion 20123443

Base System Value
2 Binary 1001100110000111100110011
3 Ternary 1101212101011201
4 Quaternary 1030300330303
5 Quinary 20122422233
6 Senary 1555152031
8 Octal 114607463
10 Decimal 20123443
12 Duodecimal 68a5617
16 Hexadecimal 1330f33
20 Vigesimal 65f8c3
36 Base36 bzbcj

Cryptographic Hash Functions

md5 fd2aea99b4de6cc3ee8a824ebf582252
sha1 0ceee1c701c8382125239745a4937002bda16e58
sha256 c15f37e027c5bd57c8e90a9b2a58c221b82325da4416a65120adb7ab9c784123
sha512 be7f67f3fbf2d90193abe470cf841a7af9c7c06fa5f22bae2ab27553a7028acfdf822c19c0509dbae3388fffc9afc945f761d710557cadb4485ccb2872dc03e3
ripemd-160 4c678f8d9138eb8339e830a4e7e46f0b00e64101

20123443 as geometric shapes

Circle

Radius = n
Diameter 40246886
Circumference 126439321.38747
Area 1.2721972384497E+15

Sphere

Radius = n
Volume 3.4134651483599E+22
Surface area 5.0887889537987E+15
Circumference 126439321.38747

Square

Length = n
Perimeter 80493772
Area 404952958174249
Diagonal 28458846.012242

Cube

Length = n
Surface area 2429717749045494
Volume 8.1490477715009E+21
Space diagonal 34854825.699216

Equilateral Triangle

Length = n
Perimeter 60370329
Area 1.7534977455828E+14
Altitude 17427412.849608

Triangular Pyramid

Length = n
Surface area 1.7534977455828E+14
Volume 9.603744899069E+20
Height 9486282.0040806