20143904 (number)

20143904 is an even 8-digits composite number following 20143903 and preceding 20143905. In scientific notation, it is written as 2.0143904 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 9039360 positive integers (up to 20143904) that are relatively prime to 20143904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0143904 × 10^7
Engineering notation 2.0143904 × 10^6

Prime Factorization of 20143904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 89 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1258994
Product of the distinct prime numbers

The prime factorization of 20143904 is 2 × 2 × 2 × 2 × 2 × 11 × 89 × 643. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20143904)

Multiplication

n×y
n×2 40287808
n×3 60431712
n×4 80575616
n×5 100719520

Division

n÷y
n÷2 10071952
n÷3 6714634.6666667
n÷3 5035976
n÷5 4028780.8

Exponentiation

ny
n2 405776868361216
n3 8.173930281689E+21
n4 1.6465486689704E+29
n5 3.3167918319067E+36

Nth Root

y√n
2√n 4488.1960741483
3√n 272.09123237182
4√n 66.994000284714
5√n 28.895401185121

Divisors of 20143904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143904 can be divided by 48 positive divisors. The sum of these divisors (counting 20143904) is 1, the average is 0.020833333333333.

Base conversion 20143904

Base System Value
2 Binary 1001100110101111100100000
3 Ternary 1101220102020112
4 Quaternary 1030311330200
5 Quinary 20124101104
6 Senary 1555430452
8 Octal 114657440
10 Decimal 20143904
12 Duodecimal 68b5428
16 Hexadecimal 1335f20
20 Vigesimal 65hjf4
36 Base36 bzr4w

Cryptographic Hash Functions

md5 afd98768b3937520e07731ff3af7e032
sha1 b8b9b921adc4172163bbc6399ffe1626e40fca74
sha256 6c3170a4c48f43c6d34ab1f65353c44b92f40aec1c9a2b633bc87f8601de4de8
sha512 c31744932b73232739c6baf67b6bfd6f64dc6f29430d7d3380b8fc213bc36e3393a900e5bffeb71fe2fd483c25241b0dfcff05ebcf8ab3ec69e74e6abf398425
ripemd-160 060708971c8bab7d6a903b06385adb5514189427

20143904 as geometric shapes

Circle

Radius = n
Diameter 40287808
Circumference 126567881.64204
Area 1.2747856286403E+15

Sphere

Radius = n
Volume 3.4238879098546E+22
Surface area 5.0991425145611E+15
Circumference 126567881.64204

Square

Length = n
Perimeter 80575616
Area 405776868361216
Diagonal 28487782.235942

Cube

Length = n
Surface area 2434661210167296
Volume 8.173930281689E+21
Space diagonal 34890265.19079

Equilateral Triangle

Length = n
Perimeter 60431712
Area 1.7570653813445E+14
Altitude 17445132.595395

Triangular Pyramid

Length = n
Surface area 1.7570653813445E+14
Volume 9.6330692185472E+20
Height 9495927.4119805