28549936 (number)

28549936 is an even 8-digits composite number following 28549935 and preceding 28549937. In scientific notation, it is written as 2.8549936 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 13117440 positive integers (up to 28549936) that are relatively prime to 28549936.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8549936 × 10^7
Engineering notation 2.8549936 × 10^6

Prime Factorization of 28549936

Prime Factorization 2 × 2 × 2 × 2 × 43 × 17 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3568742
Product of the distinct prime numbers

The prime factorization of 28549936 is 2 × 2 × 2 × 2 × 43 × 17 × 2441. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28549936)

Multiplication

n×y
n×2 57099872
n×3 85649808
n×4 114199744
n×5 142749680

Division

n÷y
n÷2 14274968
n÷3 9516645.3333333
n÷3 7137484
n÷5 5709987.2

Exponentiation

ny
n2 815098845604096
n3 2.3271019875671E+22
n4 6.6438612810513E+29
n5 1.8968181436689E+37

Nth Root

y√n
2√n 5343.2140140556
3√n 305.63403356244
4√n 73.097291427628
5√n 30.982825984696

Divisors of 28549936

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 -28549935
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 28549936 can be divided by 40 positive divisors. The sum of these divisors (counting 28549936) is 1, the average is 0.025.

Base conversion 28549936

Base System Value
2 Binary 1101100111010001100110000
3 Ternary 1222201111011001
4 Quaternary 1230322030300
5 Quinary 24302044221
6 Senary 2455531344
8 Octal 154721460
10 Decimal 28549936
12 Duodecimal 9689b54
16 Hexadecimal 1b3a330
20 Vigesimal 8i8egg
36 Base36 gzx9s

Cryptographic Hash Functions

md5 b49e733b692fe1d593ce7731815c7ffe
sha1 bc373f27fa9cc9800735d3a3101f99c95e639847
sha256 e98528af2d3c13c9bb5c2333595d9ba22bfebe7a7b4c24fed2db43691e29fcc8
sha512 fe9e66a1471c54188680ca41439be3624f54e83c334b5f4b1301d51876c3f362dc0ccf1cd0d8d752aae1d8105ceeb9e960529123cddc1dd259cf476069f221a5
ripemd-160 fbd5fbd5ce7c5a82ab8d314537de648ef33bef98

28549936 as geometric shapes

Circle

Radius = n
Diameter 57099872
Circumference 179384538.39612
Area 2.5607085452993E+15

Sphere

Radius = n
Volume 9.7477420110599E+22
Surface area 1.0242834181197E+16
Circumference 179384538.39612

Square

Length = n
Perimeter 114199744
Area 815098845604096
Diagonal 40375706.696084

Cube

Length = n
Surface area 4890593073624576
Volume 2.3271019875671E+22
Space diagonal 49449939.70484

Equilateral Triangle

Length = n
Perimeter 85649808
Area 3.5294815344426E+14
Altitude 24724969.85242

Triangular Pyramid

Length = n
Surface area 3.5294815344426E+14
Volume 2.7425159932023E+21
Height 13458568.898695