20443384 (number)

20443384 is an even 8-digits composite number following 20443383 and preceding 20443385. In scientific notation, it is written as 2.0443384 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 8570880 positive integers (up to 20443384) that are relatively prime to 20443384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0443384 × 10^7
Engineering notation 2.0443384 × 10^6

Prime Factorization of 20443384

Prime Factorization 2 × 2 × 2 × 6851 × 373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5110846
Product of the distinct prime numbers

The prime factorization of 20443384 is 2 × 2 × 2 × 6851 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 70, 94, 333, 952, 6786, 2781, 74688, 14954, 577134, 872503, 3806016, 3822945, 28927171, 49458573, 68032277, 29780859, 9932083370, 2551437245

Basic calculations (n = 20443384)

Multiplication

n×y
n×2 40886768
n×3 61330152
n×4 81773536
n×5 102216920

Division

n÷y
n÷2 10221692
n÷3 6814461.3333333
n÷3 5110846
n÷5 4088676.8

Exponentiation

ny
n2 417931949371456
n3 8.5439433268692E+21
n4 1.7466711430543E+29
n5 3.5707868899177E+36

Nth Root

y√n
2√n 4521.4360550604
3√n 273.43300086638
4√n 67.241624423123
5√n 28.980812511269

Divisors of 20443384

1, 2, 4, 8, 373, 746, 1492, 2984, 6851, 13702, 27404, 54808, 2555423, 5110846, 10221692, 20443384

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 -20443383
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 20443384 can be divided by 16 positive divisors. The sum of these divisors (counting 20443384) is 1, the average is 0.0625.

Base conversion 20443384

Base System Value
2 Binary 1001101111111000011111000
3 Ternary 1102110122001101
4 Quaternary 1031333003320
5 Quinary 20213142014
6 Senary 2010101144
8 Octal 115770370
10 Decimal 20443384
12 Duodecimal 6a1a7b4
16 Hexadecimal 137f0f8
20 Vigesimal 67f894
36 Base36 c667s

Cryptographic Hash Functions

md5 6fda4638295f11bbe02cf85c4720461a
sha1 be0e35daafe0e264a80e4700b3244b716af42b1a
sha256 5f118376b9126bb72149f5ee41119746efc53d4b92e4bf28c78c6c770249e788
sha512 3bed48d60f714ad970ba19c9058df2697ad48dd848cfe6d74b9b980a3d70404b9ca6fd05dbd3c9176de78d8a51bd13c6a3ed8d0ac367ee340c2080f3afd5ecb6
ripemd-160 57b3f0dd0b8fe603b59256bff587a81ae5e0d256

20443384 as geometric shapes

Circle

Radius = n
Diameter 40886768
Circumference 128449569.97783
Area 1.3129719418458E+15

Sphere

Radius = n
Volume 3.578878611784E+22
Surface area 5.2518877673833E+15
Circumference 128449569.97783

Square

Length = n
Perimeter 81773536
Area 417931949371456
Diagonal 28911310.913601

Cube

Length = n
Surface area 2507591696228736
Volume 8.5439433268692E+21
Space diagonal 35408979.766641

Equilateral Triangle

Length = n
Perimeter 61330152
Area 1.8096984260442E+14
Altitude 17704489.88332

Triangular Pyramid

Length = n
Surface area 1.8096984260442E+14
Volume 1.0069133774171E+21
Height 9637103.637867