23403728 (number)

23403728 is an even 8-digits composite number following 23403727 and preceding 23403729. In scientific notation, it is written as 2.3403728 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 11622144 positive integers (up to 23403728) that are relatively prime to 23403728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3403728 × 10^7
Engineering notation 2.3403728 × 10^6

Prime Factorization of 23403728

Prime Factorization 2 × 2 × 2 × 2 × 149 × 9817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2925466
Product of the distinct prime numbers

The prime factorization of 23403728 is 2 × 2 × 2 × 2 × 149 × 9817. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 56, 78, 552, 565, 6078, 3766, 19605, 76657, 339945, 340117, 8075558, 8077734, 61594003, 34229557, 670341177, 338314812, 4086740536, 9275808125

Basic calculations (n = 23403728)

Multiplication

n×y
n×2 46807456
n×3 70211184
n×4 93614912
n×5 117018640

Division

n÷y
n÷2 11701864
n÷3 7801242.6666667
n÷3 5850932
n÷5 4680745.6

Exponentiation

ny
n2 547734484297984
n3 1.281902888673E+22
n4 3.0001306528918E+29
n5 7.0214241764742E+36

Nth Root

y√n
2√n 4837.7399682083
3√n 286.0410393127
4√n 69.55386379065
5√n 29.775359134346

Divisors of 23403728

1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9817, 19634, 39268, 78536, 157072, 1462733, 2925466, 5850932, 11701864, 23403728

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 -23403727
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 23403728 can be divided by 20 positive divisors. The sum of these divisors (counting 23403728) is 1, the average is 0.05.

Base conversion 23403728

Base System Value
2 Binary 1011001010001110011010000
3 Ternary 1122001000212202
4 Quaternary 1121101303100
5 Quinary 21442404403
6 Senary 2153342332
8 Octal 131216320
10 Decimal 23403728
12 Duodecimal 7a079a8
16 Hexadecimal 1651cd0
20 Vigesimal 765968
36 Base36 dxmfk

Cryptographic Hash Functions

md5 e595da6d08c9bbf3858af67e270f373a
sha1 ba9beeeca7818adf079307e4cffbb02217f377f1
sha256 b5f5fd5fbe9b87edcd30d192b879d7c79350cb8781344fc3a433fd6a7becdd13
sha512 c26b279980bf721bd1709537b65b0ea7672f4cc78ce5bd6873b9983d878107b5245d23969739aa4a7b46972c4baedb5a20b9e01498adcefe13e0f1cccaea78f8
ripemd-160 be8456f694402ac6b0b4bffa353a79bf6e00f532

23403728 as geometric shapes

Circle

Radius = n
Diameter 46807456
Circumference 147049959.90283
Area 1.7207586319883E+15

Sphere

Radius = n
Volume 5.369622263561E+22
Surface area 6.8830345279534E+15
Circumference 147049959.90283

Square

Length = n
Perimeter 93614912
Area 547734484297984
Diagonal 33097869.547691

Cube

Length = n
Surface area 3286406905787904
Volume 1.281902888673E+22
Space diagonal 40536445.982522

Equilateral Triangle

Length = n
Perimeter 70211184
Area 2.3717598896541E+14
Altitude 20268222.991261

Triangular Pyramid

Length = n
Surface area 2.3717598896541E+14
Volume 1.5107370423389E+21
Height 11032623.182564