20123184 (number)

20123184 is an even 8-digits composite number following 20123183 and preceding 20123185. In scientific notation, it is written as 2.0123184 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 6625600 positive integers (up to 20123184) that are relatively prime to 20123184.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123184 × 10^7
Engineering notation 2.0123184 × 10^6

Prime Factorization of 20123184

Prime Factorization 2 × 2 × 2 × 2 × 3 × 83 × 5051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2515398
Product of the distinct prime numbers

The prime factorization of 20123184 is 2 × 2 × 2 × 2 × 3 × 83 × 5051. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20123184)

Multiplication

n×y
n×2 40246368
n×3 60369552
n×4 80492736
n×5 100615920

Division

n÷y
n÷2 10061592
n÷3 6707728
n÷3 5030796
n÷5 4024636.8

Exponentiation

ny
n2 404942534297856
n3 8.1487331271021E+21
n4 1.6397845608357E+29
n5 3.2997686438056E+36

Nth Root

y√n
2√n 4485.8872032186
3√n 271.99790944183
4√n 66.976766144825
5√n 28.889454381574

Divisors of 20123184

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 -20123183
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 20123184 can be divided by 40 positive divisors. The sum of these divisors (counting 20123184) is 1, the average is 0.025.

Base conversion 20123184

Base System Value
2 Binary 1001100110000111000110000
3 Ternary 1101212100211010
4 Quaternary 1030300320300
5 Quinary 20122420214
6 Senary 1555150520
8 Octal 114607060
10 Decimal 20123184
12 Duodecimal 68a5440
16 Hexadecimal 1330e30
20 Vigesimal 65f7j4
36 Base36 bzb5c

Cryptographic Hash Functions

md5 a75915c74541cd53e8296b1872542b45
sha1 217123f268c63fe481d020427c9f37d66d39cad5
sha256 b87cb459d2d72f755f9e161384af1245c810b3340bb3baf7be2a661b89972f20
sha512 57f56be855350029786f7f8c835027aa5a06568b4dc9908f791bbdcbba38d58dfa525b05a3e8a8f032114a62475186c14615fef8946dc5e6f3900a9a51fe6549
ripemd-160 65a1ad85fd6e1837dd7c2d0a32f412318247d06f

20123184 as geometric shapes

Circle

Radius = n
Diameter 40246368
Circumference 126437694.04247
Area 1.2721644908762E+15

Sphere

Radius = n
Volume 3.4133333504224E+22
Surface area 5.0886579635047E+15
Circumference 126437694.04247

Square

Length = n
Perimeter 80492736
Area 404942534297856
Diagonal 28458479.730929

Cube

Length = n
Surface area 2429655205787136
Volume 8.1487331271021E+21
Space diagonal 34854377.098057

Equilateral Triangle

Length = n
Perimeter 60369552
Area 1.753452608874E+14
Altitude 17427188.549029

Triangular Pyramid

Length = n
Surface area 1.753452608874E+14
Volume 9.6033740870889E+20
Height 9486159.9103098