20233728 (number)

20233728 is an even 8-digits composite number following 20233727 and preceding 20233729. In scientific notation, it is written as 2.0233728 × 10^7. The sum of its digits is 27. It has a total of 11 prime factors and 40 positive divisors. There are 6743040 positive integers (up to 20233728) that are relatively prime to 20233728.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-three thousand seven hundred twenty-eight

Notation

Scientific notation 2.0233728 × 10^7
Engineering notation 2.0233728 × 10^6

Prime Factorization of 20233728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 4391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 79038
Product of the distinct prime numbers

The prime factorization of 20233728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 4391. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20233728)

Multiplication

n×y
n×2 40467456
n×3 60701184
n×4 80934912
n×5 101168640

Division

n÷y
n÷2 10116864
n÷3 6744576
n÷3 5058432
n÷5 4046745.6

Exponentiation

ny
n2 409403748777984
n3 8.2837640949541E+21
n4 1.6761142951347E+29
n5 3.3914040744667E+36

Nth Root

y√n
2√n 4498.1916366469
3√n 272.49506149342
4√n 67.068559225966
5√n 28.921124931705

Divisors of 20233728

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 -20233727
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 20233728 can be divided by 40 positive divisors. The sum of these divisors (counting 20233728) is 1, the average is 0.025.

Base conversion 20233728

Base System Value
2 Binary 1001101001011111000000000
3 Ternary 1102001222110100
4 Quaternary 1031023320000
5 Quinary 20134434403
6 Senary 2001402400
8 Octal 115137000
10 Decimal 20233728
12 Duodecimal 6939400
16 Hexadecimal 134be00
20 Vigesimal 669468
36 Base36 c1og0

Cryptographic Hash Functions

md5 29b782508b2603324c7b5fad1b099933
sha1 4f07472ae7d646e241f3654ed2a31d57b9b13f0d
sha256 2dd7ff4fda9bb90e1db65ffa3882d2f9e97e9dd0a3a1247e4efcb2ef4bf472f9
sha512 ebf6acc72a0067df5e070b40a68dcc6b9da546b4967f99227698aae2b4bf9ea05ad5e2bb0a4c02241231d252474500a4d9d3fd9ebb468e2752eccd70f27b8677
ripemd-160 159fce87c21fc419ffea1be501fb65e6a885e608

20233728 as geometric shapes

Circle

Radius = n
Diameter 40467456
Circumference 127132262.47907
Area 1.286179809513E+15

Sphere

Radius = n
Volume 3.4698949899705E+22
Surface area 5.1447192380521E+15
Circumference 127132262.47907

Square

Length = n
Perimeter 80934912
Area 409403748777984
Diagonal 28614812.554968

Cube

Length = n
Surface area 2456422492667904
Volume 8.2837640949541E+21
Space diagonal 35045844.922529

Equilateral Triangle

Length = n
Perimeter 60701184
Area 1.7727702342316E+14
Altitude 17522922.461265

Triangular Pyramid

Length = n
Surface area 1.7727702342316E+14
Volume 9.7625096088194E+20
Height 9538270.8516561