28549924 (number)

28549924 is an even 8-digits composite number following 28549923 and preceding 28549925. In scientific notation, it is written as 2.8549924 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 13176864 positive integers (up to 28549924) that are relatively prime to 28549924.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-nine thousand nine hundred twenty-four

Notation

Scientific notation 2.8549924 × 10^7
Engineering notation 2.8549924 × 10^6

Prime Factorization of 28549924

Prime Factorization 2 × 2 × 13 × 549037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14274962
Product of the distinct prime numbers

The prime factorization of 28549924 is 2 × 2 × 13 × 549037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 85, 36, 863, 743, 8602, 4686, 64143, 38491, 100521, 434718, 2873849, 9750906, 71939443, 91779377, 82882991, 706003361, 7634508318, 4273771271

Basic calculations (n = 28549924)

Multiplication

n×y
n×2 57099848
n×3 85649772
n×4 114199696
n×5 142749620

Division

n÷y
n÷2 14274962
n÷3 9516641.3333333
n÷3 7137481
n÷5 5709984.8

Exponentiation

ny
n2 815098160405776
n3 2.3270990532125E+22
n4 6.6438501109688E+29
n5 1.8968141573555E+37

Nth Root

y√n
2√n 5343.2128911358
3√n 305.63399074146
4√n 73.097283746633
5√n 30.982823380179

Divisors of 28549924

1, 2, 4, 13, 26, 52, 549037, 1098074, 2196148, 7137481, 14274962, 28549924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28549923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28549924 can be divided by 12 positive divisors. The sum of these divisors (counting 28549924) is 1, the average is 0.083333333333333.

Base conversion 28549924

Base System Value
2 Binary 1101100111010001100100100
3 Ternary 1222201111010121
4 Quaternary 1230322030210
5 Quinary 24302044144
6 Senary 2455531324
8 Octal 154721444
10 Decimal 28549924
12 Duodecimal 9689b44
16 Hexadecimal 1b3a324
20 Vigesimal 8i8eg4
36 Base36 gzx9g

Cryptographic Hash Functions

md5 259f9ed209d5472fdf8aa0f71841e89f
sha1 58e8aae0a39a0f204aa535d72a461c66c5773a70
sha256 73e63f168b19995baddbaa3fa615faa9b1c50999a722ed21452483ff7f3c56f6
sha512 8062554c718a5de54b80f323db5532edb806b739bc890e0a9ce74f2b80c9f2ec051ab36e14a7da84cfeb212b85fb0d34bb19e2592974d825dad1c83f08647472
ripemd-160 97dd686f5f3f738be913c88094f0cd2dc5bc05e7

28549924 as geometric shapes

Circle

Radius = n
Diameter 57099848
Circumference 179384462.99789
Area 2.5607063926853E+15

Sphere

Radius = n
Volume 9.7477297196641E+22
Surface area 1.0242825570741E+16
Circumference 179384462.99789

Square

Length = n
Perimeter 114199696
Area 815098160405776
Diagonal 40375689.725521

Cube

Length = n
Surface area 4890588962434656
Volume 2.3270990532125E+22
Space diagonal 49449918.92023

Equilateral Triangle

Length = n
Perimeter 85649772
Area 3.5294785674468E+14
Altitude 24724959.460115

Triangular Pyramid

Length = n
Surface area 3.5294785674468E+14
Volume 2.7425125350322E+21
Height 13458563.24184