20203984 (number)

20203984 is an even 8-digits composite number following 20203983 and preceding 20203985. In scientific notation, it is written as 2.0203984 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 9715200 positive integers (up to 20203984) that are relatively prime to 20203984.

Interesting facts

Basic properties

Name

Name twenty million two hundred three thousand nine hundred eighty-four

Notation

Scientific notation 2.0203984 × 10^7
Engineering notation 2.0203984 × 10^6

Prime Factorization of 20203984

Prime Factorization 2 × 2 × 2 × 2 × 47 × 67 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2525498
Product of the distinct prime numbers

The prime factorization of 20203984 is 2 × 2 × 2 × 2 × 47 × 67 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 24, 84, 479, 765, 2288, 5366, 27171, 24110, 646502, 300476, 8803055, 6852070, 40573161, 18922547, 556774081, 119689082, 3005738335, 6285044164

Basic calculations (n = 20203984)

Multiplication

n×y
n×2 40407968
n×3 60611952
n×4 80815936
n×5 101019920

Division

n÷y
n÷2 10101992
n÷3 6734661.3333333
n÷3 5050996
n÷5 4040796.8

Exponentiation

ny
n2 408200969472256
n3 8.2472858560019E+21
n4 1.6662803147809E+29
n5 3.3665500819348E+36

Nth Root

y√n
2√n 4494.8842031803
3√n 272.36147154718
4√n 67.043897583451
5√n 28.912616996747

Divisors of 20203984

1, 2, 4, 8, 16, 47, 67, 94, 134, 188, 268, 376, 401, 536, 752, 802, 1072, 1604, 3149, 3208, 6298, 6416, 12596, 18847, 25192, 26867, 37694, 50384, 53734, 75388, 107468, 150776, 214936, 301552, 429872, 1262749, 2525498, 5050996, 10101992, 20203984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20203983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20203984 can be divided by 40 positive divisors. The sum of these divisors (counting 20203984) is 1, the average is 0.025.

Base conversion 20203984

Base System Value
2 Binary 1001101000100100111010000
3 Ternary 1102000110122201
4 Quaternary 1031010213100
5 Quinary 20133011414
6 Senary 2001012544
8 Octal 115044720
10 Decimal 20203984
12 Duodecimal 6924154
16 Hexadecimal 13449d0
20 Vigesimal 6659j4
36 Base36 c11hs

Cryptographic Hash Functions

md5 42242283b967eff0a55165f6cb354b52
sha1 13ecc7fc0aae78dd8d096b3bb3874863c0c106e5
sha256 c0c708493a3977342f44e3dc6239365810e419cec33043ec40c34496938c883d
sha512 959064db54ada7b044b2f850e9ed667bb5ff16a0bf242de969f5f7d9891bc3d11ca050e9f82614edd2a1ddcf007b55651e726e0d695406fb069b1faa0cfa5858
ripemd-160 3a2652f8d64515c78d1066bfb24711d6f3df44e1

20203984 as geometric shapes

Circle

Radius = n
Diameter 40407968
Circumference 126945375.41529
Area 1.2824011668823E+15

Sphere

Radius = n
Volume 3.4546150209694E+22
Surface area 5.1296046675291E+15
Circumference 126945375.41529

Square

Length = n
Perimeter 80815936
Area 408200969472256
Diagonal 28572748.186769

Cube

Length = n
Surface area 2449205816833536
Volume 8.2472858560019E+21
Space diagonal 34994326.803309

Equilateral Triangle

Length = n
Perimeter 60611952
Area 1.767562047062E+14
Altitude 17497163.401654

Triangular Pyramid

Length = n
Surface area 1.767562047062E+14
Volume 9.7195195919381E+20
Height 9524249.3955897