201423728 (number)

201423728 is an even 9-digits composite number following 201423727 and preceding 201423729. In scientific notation, it is written as 2.01423728 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 91556160 positive integers (up to 201423728) that are relatively prime to 201423728.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-three thousand seven hundred twenty-eight

Notation

Scientific notation 2.01423728 × 10^8
Engineering notation 2.01423728 × 10^6

Prime Factorization of 201423728

Prime Factorization 2 × 2 × 2 × 2 × 11 × 1144453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25177966
Product of the distinct prime numbers

The prime factorization of 201423728 is 2 × 2 × 2 × 2 × 11 × 1144453. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 95, 37, 440, 143, 8079, 9203, 69053, 49389, 565905, 227027, 1505914, 4019169, 79177419, 52057313, 114485839, 567904933, 3694196240, 9194612268

Basic calculations (n = 201423728)

Multiplication

n×y
n×2 402847456
n×3 604271184
n×4 805694912
n×5 1007118640

Division

n÷y
n÷2 100711864
n÷3 67141242.666667
n÷3 50355932
n÷5 40284745.6

Exponentiation

ny
n2 40571518201417984
n3 8.1720664467495E+24
n4 1.646048089168E+33
n5 3.3155314258749E+41

Nth Root

y√n
2√n 14192.382745684
3√n 586.18793647431
4√n 119.13178730165
5√n 45.795428389749

Divisors of 201423728

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1144453, 2288906, 4577812, 9155624, 12588983, 18311248, 25177966, 50355932, 100711864, 201423728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201423727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201423728 can be divided by 20 positive divisors. The sum of these divisors (counting 201423728) is 1, the average is 0.05.

Base conversion 201423728

Base System Value
2 Binary 1100000000010111101101110000
3 Ternary 112001000101102002
4 Quaternary 30000113231300
5 Quinary 403031024403
6 Senary 31553113132
8 Octal 1400275560
10 Decimal 201423728
12 Duodecimal 575587a8
16 Hexadecimal c017b70
20 Vigesimal 32ihj68
36 Base36 3bx7jk

Cryptographic Hash Functions

md5 30d9fc0bc4dcec800638e7a692eafa7a
sha1 56132ee898ca3893f8ce43e717ca16a85a48b7a7
sha256 4464a1db4a6a62ba36ced36c38d38de2859cf99c0f72dc230e6400b2dfd8913d
sha512 ea44fcad2ef44d3aec38a94b48c83165fc667365adcc05ef9909bb675ffab7e940ec888ebf61a874f58520ab73ba47afd6ff9e126b9f1eb83b5cedf83da16860
ripemd-160 e2682dbd952f9f2a565a7d7b0676afa3f6c10367

201423728 as geometric shapes

Circle

Radius = n
Diameter 402847456
Circumference 1265582608.2869
Area 1.2745918352656E+17

Sphere

Radius = n
Volume 3.4231071885008E+25
Surface area 5.0983673410624E+17
Circumference 1265582608.2869

Square

Length = n
Perimeter 805694912
Area 40571518201417984
Diagonal 284856167.92135

Cube

Length = n
Surface area 243429109208507904
Volume 8.1720664467495E+24
Space diagonal 348876130.74593

Equilateral Triangle

Length = n
Perimeter 604271184
Area 1.7567982716265E+16
Altitude 174438065.37297

Triangular Pyramid

Length = n
Surface area 1.7567982716265E+16
Volume 9.630872668006E+23
Height 94952055.973783