28409600 (number)

28409600 is an even 8-digits composite number following 28409599 and preceding 28409601. In scientific notation, it is written as 2.8409600 × 10^7. The sum of its digits is 29. It has a total of 12 prime factors and 108 positive divisors. There are 10813440 positive integers (up to 28409600) that are relatively prime to 28409600.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred nine thousand six hundred

Notation

Scientific notation 2.8409600 × 10^7
Engineering notation 2.8409600 × 10^6

Prime Factorization of 28409600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 23 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 44390
Product of the distinct prime numbers

The prime factorization of 28409600 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 23 × 193. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28409600)

Multiplication

n×y
n×2 56819200
n×3 85228800
n×4 113638400
n×5 142048000

Division

n÷y
n÷2 14204800
n÷3 9469866.6666667
n÷3 7102400
n÷5 5681920

Exponentiation

ny
n2 807105372160000
n3 2.2929540780917E+22
n4 6.5141908176953E+29
n5 1.850655554544E+37

Nth Root

y√n
2√n 5330.0656656368
3√n 305.13243375353
4√n 73.007298714832
5√n 30.952306966068

Divisors of 28409600

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28409599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28409600 can be divided by 108 positive divisors. The sum of these divisors (counting 28409600) is 1, the average is 0.0092592592592593.

Base conversion 28409600

Base System Value
2 Binary 1101100010111111100000000
3 Ternary 1222110100122102
4 Quaternary 1230113330000
5 Quinary 24233101400
6 Senary 2452525532
8 Octal 154277400
10 Decimal 28409600
12 Duodecimal 96208a8
16 Hexadecimal 1b17f00
20 Vigesimal 8hb400
36 Base36 gwwzk

Cryptographic Hash Functions

md5 9af6886b12980c49cee259caeb00dfa8
sha1 f192eb8e6f12b5be197c337e1e4ff873fa253b83
sha256 45d7a18225f7e51ad45382eba72af3d24175b4c2a04810007c95af2e8a788009
sha512 540f268a07e76f3ed4743e1d195b9312caf49284b482c548231d3dd93d91593e6639ba4907610562dfe2470fe44b1d2230ae8b76b3dc5a1b3c6c3529d592c922
ripemd-160 e5c771348d769c213a3443a70fb15ce3b4522b60

28409600 as geometric shapes

Circle

Radius = n
Diameter 56819200
Circumference 178502781.30285
Area 2.5355963078507E+15

Sphere

Radius = n
Volume 9.6047035823354E+22
Surface area 1.0142385231403E+16
Circumference 178502781.30285

Square

Length = n
Perimeter 113638400
Area 807105372160000
Diagonal 40177241.621595

Cube

Length = n
Surface area 4842632232960000
Volume 2.2929540780917E+22
Space diagonal 49206870.622709

Equilateral Triangle

Length = n
Perimeter 85228800
Area 3.4948687791073E+14
Altitude 24603435.311354

Triangular Pyramid

Length = n
Surface area 3.4948687791073E+14
Volume 2.7022722959466E+21
Height 13392413.873865