28543824 (number)

28543824 is an even 8-digits composite number following 28543823 and preceding 28543825. In scientific notation, it is written as 2.8543824 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors. There are 9514560 positive integers (up to 28543824) that are relatively prime to 28543824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8543824 × 10^7
Engineering notation 2.8543824 × 10^6

Prime Factorization of 28543824

Prime Factorization 2 × 2 × 2 × 2 × 9 × 198221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3567978
Product of the distinct prime numbers

The prime factorization of 28543824 is 2 × 2 × 2 × 2 × 9 × 198221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 92, 52, 436, 282, 3773, 571, 30409, 26575, 823111, 154059, 8101508, 1157880, 75895687, 83212673, 388736193, 509112483, 4190676146, 4391603130

Basic calculations (n = 28543824)

Multiplication

n×y
n×2 57087648
n×3 85631472
n×4 114175296
n×5 142719120

Division

n÷y
n÷2 14271912
n÷3 9514608
n÷3 7135956
n÷5 5708764.8

Exponentiation

ny
n2 814749888542976
n3 2.325607742259E+22
n4 6.6381738088079E+29
n5 1.8947886488002E+37

Nth Root

y√n
2√n 5342.6420430345
3√n 305.61222185526
4√n 73.093378927469
5√n 30.981499303961

Divisors of 28543824

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 198221, 396442, 792884, 1585768, 1783989, 3171536, 3567978, 7135956, 14271912, 28543824

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 -28543823
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 28543824 can be divided by 20 positive divisors. The sum of these divisors (counting 28543824) is 1, the average is 0.05.

Base conversion 28543824

Base System Value
2 Binary 1101100111000101101010000
3 Ternary 1222201011202200
4 Quaternary 1230320231100
5 Quinary 24301400244
6 Senary 2455443200
8 Octal 154705520
10 Decimal 28543824
12 Duodecimal 9686500
16 Hexadecimal 1b38b50
20 Vigesimal 8i7jb4
36 Base36 gzsk0

Cryptographic Hash Functions

md5 0d64573821c879e5640741e36a93bb6c
sha1 e9015611c847f2ff6ceaa4b293d248414de767d5
sha256 5af1e3d876c8b2137442115df55d7904426e9ee8f676421e4a838cf073879f5c
sha512 7f854b5b9082efff27015393b39f1f73db7d8153dc2e5a19d4d0b01f3bf00859a2e699a0923318381a6e5afc84b7f43d4984af7bdceea0067d697183b969cdca
ripemd-160 93ba8eb7d4f2b81a71f54c80e3b9f6caa6d6e527

28543824 as geometric shapes

Circle

Radius = n
Diameter 57087648
Circumference 179346135.56752
Area 2.5596122643597E+15

Sphere

Radius = n
Volume 9.74148293095E+22
Surface area 1.0238449057439E+16
Circumference 179346135.56752

Square

Length = n
Perimeter 114175296
Area 814749888542976
Diagonal 40367063.022791

Cube

Length = n
Surface area 4888499331257856
Volume 2.325607742259E+22
Space diagonal 49439353.410304

Equilateral Triangle

Length = n
Perimeter 85631472
Area 3.5279705060438E+14
Altitude 24719676.705152

Triangular Pyramid

Length = n
Surface area 3.5279705060438E+14
Volume 2.7407550082188E+21
Height 13455687.674264