20243946 (number)

20243946 is an even 8-digits composite number following 20243945 and preceding 20243947. In scientific notation, it is written as 2.0243946 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6652800 positive integers (up to 20243946) that are relatively prime to 20243946.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-three thousand nine hundred forty-six

Notation

Scientific notation 2.0243946 × 10^7
Engineering notation 2.0243946 × 10^6

Prime Factorization of 20243946

Prime Factorization 2 × 3 × 71 × 47521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20243946
Product of the distinct prime numbers

The prime factorization of 20243946 is 2 × 3 × 71 × 47521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 56, 84, 966, 759, 9191, 5234, 96168, 29637, 669336, 115486, 7494639, 37183, 73894145, 98591152, 864505436, 255193413, 7964871070, 3756135060

Basic calculations (n = 20243946)

Multiplication

n×y
n×2 40487892
n×3 60731838
n×4 80975784
n×5 101219730

Division

n÷y
n÷2 10121973
n÷3 6747982
n÷3 5060986.5
n÷5 4048789.2

Exponentiation

ny
n2 409817349650916
n3 8.2963202961963E+21
n4 1.679502600749E+29
n5 3.3999759956423E+36

Nth Root

y√n
2√n 4499.3272830502
3√n 272.54092362968
4√n 67.077025001488
5√n 28.924045366126

Divisors of 20243946

1, 2, 3, 6, 71, 142, 213, 426, 47521, 95042, 142563, 285126, 3373991, 6747982, 10121973, 20243946

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 -20243945
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 20243946 can be divided by 16 positive divisors. The sum of these divisors (counting 20243946) is 1, the average is 0.0625.

Base conversion 20243946

Base System Value
2 Binary 1001101001110010111101010
3 Ternary 1102002111110210
4 Quaternary 1031032113222
5 Quinary 20140301241
6 Senary 2001521550
8 Octal 115162752
10 Decimal 20243946
12 Duodecimal 69432b6
16 Hexadecimal 134e5ea
20 Vigesimal 66a9h6
36 Base36 c1wbu

Cryptographic Hash Functions

md5 3fff8c227387fc6e6acc159da733d613
sha1 e38c1f83f87f188cbc5d3eb3fa899ba3d7a3aeda
sha256 3f146ca05cb655114425176f464d517afb9905c9d5db51941cf0485717bfe33a
sha512 48728730a0f9753482c52385970cf6a98a26cb318ddfa27d80af6ac1b95c2e4f17f8d3352c3ba9ea722660db0153e818bbb1ccfa42f463c3f01a30944fcaf29c
ripemd-160 c60d5c9bdc0250ab20373d73edeab1adeb4c9c72

20243946 as geometric shapes

Circle

Radius = n
Diameter 40487892
Circumference 127196464.06654
Area 1.287479174977E+15

Sphere

Radius = n
Volume 3.4751545192477E+22
Surface area 5.1499166999078E+15
Circumference 127196464.06654

Square

Length = n
Perimeter 80975784
Area 409817349650916
Diagonal 28629262.989149

Cube

Length = n
Surface area 2458904097905496
Volume 8.2963202961963E+21
Space diagonal 35063543.017681

Equilateral Triangle

Length = n
Perimeter 60731838
Area 1.7745611785465E+14
Altitude 17531771.50884

Triangular Pyramid

Length = n
Surface area 1.7745611785465E+14
Volume 9.7773072338933E+20
Height 9543087.6630495