28549932 (number)

28549932 is an even 8-digits composite number following 28549931 and preceding 28549933. In scientific notation, it is written as 2.8549932 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9015696 positive integers (up to 28549932) that are relatively prime to 28549932.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-nine thousand nine hundred thirty-two

Notation

Scientific notation 2.8549932 × 10^7
Engineering notation 2.8549932 × 10^6

Prime Factorization of 28549932

Prime Factorization 2 × 2 × 19 × 3 × 125219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14274966
Product of the distinct prime numbers

The prime factorization of 28549932 is 2 × 2 × 19 × 3 × 125219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 6, 40, 457, 975, 1443, 5530, 15180, 56384, 80967, 717306, 9236116, 5852847, 97622851, 15099285, 3380401, 702447841, 8327987812, 7008007909

Basic calculations (n = 28549932)

Multiplication

n×y
n×2 57099864
n×3 85649796
n×4 114199728
n×5 142749660

Division

n÷y
n÷2 14274966
n÷3 9516644
n÷3 7137483
n÷5 5709986.4

Exponentiation

ny
n2 815098617204624
n3 2.3271010094486E+22
n4 6.6438575576889E+29
n5 1.896816814897E+37

Nth Root

y√n
2√n 5343.213639749
3√n 305.63401928878
4√n 73.097288867297
5√n 30.982825116524

Divisors of 28549932

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 125219, 250438, 375657, 500876, 751314, 1502628, 2379161, 4758322, 7137483, 9516644, 14274966, 28549932

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28549931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28549932 can be divided by 24 positive divisors. The sum of these divisors (counting 28549932) is 1, the average is 0.041666666666667.

Base conversion 28549932

Base System Value
2 Binary 1101100111010001100101100
3 Ternary 1222201111010220
4 Quaternary 1230322030230
5 Quinary 24302044212
6 Senary 2455531340
8 Octal 154721454
10 Decimal 28549932
12 Duodecimal 9689b50
16 Hexadecimal 1b3a32c
20 Vigesimal 8i8egc
36 Base36 gzx9o

Cryptographic Hash Functions

md5 6d78e29b08f16a9dd6e7a9bb01773a46
sha1 78f7479d522434e0911b38014e899f69123003be
sha256 de251a7902014ad6785d1aa4212dfa4cd4158abfc979209ad34f3d72eef9734c
sha512 76d5ada6352a3a6053fb2286006d6f1d0fbd883a77df04f8413156be56155e4ac22c26400255a90f45344f6b27bff10b92098ef7949967868e9ade6186573ea3
ripemd-160 77f6fac5e4117b9d586d37abb104ec16d2337e67

28549932 as geometric shapes

Circle

Radius = n
Diameter 57099864
Circumference 179384513.26338
Area 2.5607078277612E+15

Sphere

Radius = n
Volume 9.7477379139268E+22
Surface area 1.0242831311045E+16
Circumference 179384513.26338

Square

Length = n
Perimeter 114199728
Area 815098617204624
Diagonal 40375701.03923

Cube

Length = n
Surface area 4890591703227744
Volume 2.3271010094486E+22
Space diagonal 49449932.776637

Equilateral Triangle

Length = n
Perimeter 85649796
Area 3.5294805454439E+14
Altitude 24724966.388318

Triangular Pyramid

Length = n
Surface area 3.5294805454439E+14
Volume 2.7425148404786E+21
Height 13458567.013077