20023872 (number)

20023872 is an even 8-digits composite number following 20023871 and preceding 20023873. In scientific notation, it is written as 2.0023872 × 10^7. The sum of its digits is 24. It has a total of 10 prime factors and 112 positive divisors. There are 5736960 positive integers (up to 20023872) that are relatively prime to 20023872.

Interesting facts

Basic properties

Name

Name twenty million twenty-three thousand eight hundred seventy-two

Notation

Scientific notation 2.0023872 × 10^7
Engineering notation 2.0023872 × 10^6

Prime Factorization of 20023872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 19 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 625746
Product of the distinct prime numbers

The prime factorization of 20023872 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 19 × 499. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20023872)

Multiplication

n×y
n×2 40047744
n×3 60071616
n×4 80095488
n×5 100119360

Division

n÷y
n÷2 10011936
n÷3 6674624
n÷3 5005968
n÷5 4004774.4

Exponentiation

ny
n2 400955449872384
n3 8.028680605947E+21
n4 1.6076527278237E+29
n5 3.2191432442392E+36

Nth Root

y√n
2√n 4474.8041297916
3√n 271.54971634821
4√n 66.893976782604
5√n 28.860882858309

Divisors of 20023872

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20023871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20023872 can be divided by 112 positive divisors. The sum of these divisors (counting 20023872) is 1, the average is 0.0089285714285714.

Base conversion 20023872

Base System Value
2 Binary 1001100011000101001000000
3 Ternary 1101200022120220
4 Quaternary 1030120221000
5 Quinary 20111230442
6 Senary 1553103040
8 Octal 114305100
10 Decimal 20023872
12 Duodecimal 6857a80
16 Hexadecimal 1318a40
20 Vigesimal 652jdc
36 Base36 bx6io

Cryptographic Hash Functions

md5 0b2bfa869cbfcb12991215e44afe5ab1
sha1 514afe370ee6d55fe2b0defb2e67bc232e3f45b1
sha256 a39c200f42c6593466761991c0c12f7b3deff157e91a3abd4b2bf508f85f4e84
sha512 9108b2c66bda311c32354a2b1c1bc633758c99455e61980f6b07ae01c9b25e68233ca9cdfe63ee9cacdbba31f4b47c479d814328d8cf3ecb1c033df509b51465
ripemd-160 7d08ff1f0aecd45022e5c55549eb05c6f33fbcf7

20023872 as geometric shapes

Circle

Radius = n
Diameter 40047744
Circumference 125813698.34324
Area 1.2596386957359E+15

Sphere

Radius = n
Volume 3.3630458679549E+22
Surface area 5.0385547829435E+15
Circumference 125813698.34324

Square

Length = n
Perimeter 80095488
Area 400955449872384
Diagonal 28318031.353623

Cube

Length = n
Surface area 2405732699234304
Volume 8.028680605947E+21
Space diagonal 34682363.668256

Equilateral Triangle

Length = n
Perimeter 60071616
Area 1.7361880268765E+14
Altitude 17341181.834128

Triangular Pyramid

Length = n
Surface area 1.7361880268765E+14
Volume 9.4618908340768E+20
Height 9439343.784541