20744384 (number)

20744384 is an even 8-digits composite number following 20744383 and preceding 20744385. In scientific notation, it is written as 2.0744384 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 14 positive divisors. There are 10372160 positive integers (up to 20744384) that are relatively prime to 20744384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0744384 × 10^7
Engineering notation 2.0744384 × 10^6

Prime Factorization of 20744384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 324131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 648262
Product of the distinct prime numbers

The prime factorization of 20744384 is 2 × 2 × 2 × 2 × 2 × 2 × 324131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 94, 84, 171, 812, 2422, 6708, 67562, 3138, 676830, 357683, 4944362, 2297051, 36660667, 83809009, 394433970, 584719532, 7867811520, 2378518987

Basic calculations (n = 20744384)

Multiplication

n×y
n×2 41488768
n×3 62233152
n×4 82977536
n×5 103721920

Division

n÷y
n÷2 10372192
n÷3 6914794.6666667
n÷3 5186096
n÷5 4148876.8

Exponentiation

ny
n2 430329467539456
n3 8.926919721154E+21
n4 1.8518345063279E+29
n5 3.8415166103717E+36

Nth Root

y√n
2√n 4554.6003117727
3√n 274.76843978317
4√n 67.487778980884
5√n 29.065654618832

Divisors of 20744384

1, 2, 4, 8, 16, 32, 64, 324131, 648262, 1296524, 2593048, 5186096, 10372192, 20744384

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20744383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20744384 can be divided by 14 positive divisors. The sum of these divisors (counting 20744384) is 1, the average is 0.071428571428571.

Base conversion 20744384

Base System Value
2 Binary 1001111001000100011000000
3 Ternary 1110000220221112
4 Quaternary 1033020203000
5 Quinary 20302310014
6 Senary 2020342452
8 Octal 117104300
10 Decimal 20744384
12 Duodecimal 6b44a28
16 Hexadecimal 13c88c0
20 Vigesimal 69d0j4
36 Base36 ccmgw

Cryptographic Hash Functions

md5 3147e41f02f4cdb5a292d16c8cc4d170
sha1 fc5478710a616ebdee2484a85099605e434aa0c4
sha256 4dbac61cb5be723ee7f3fc0c7823a4d6715e85d2eec9bd945b9a9fc751d2fa62
sha512 0a73f9296732664d94b4b5a9235a0cdb827f1baa4aeb854a31b991ece350fc80e422f832d1901d659595545d68d29ecba2831f0d86e5a3354ef3e6cffdb5b21b
ripemd-160 63dcacf13cad24b497e94b2ad2ac210150f3a752

20744384 as geometric shapes

Circle

Radius = n
Diameter 41488768
Circumference 130340808.75529
Area 1.3519198938452E+15

Sphere

Radius = n
Volume 3.7392993886884E+22
Surface area 5.4076795753806E+15
Circumference 130340808.75529

Square

Length = n
Perimeter 82977536
Area 430329467539456
Diagonal 29336989.195875

Cube

Length = n
Surface area 2581976805236736
Volume 8.926919721154E+21
Space diagonal 35930327.059719

Equilateral Triangle

Length = n
Perimeter 62233152
Area 1.863381254431E+14
Altitude 17965163.529859

Triangular Pyramid

Length = n
Surface area 1.863381254431E+14
Volume 1.0520475783227E+21
Height 9778996.3986251