28543020 (number)

28543020 is an even 8-digits composite number following 28543019 and preceding 28543021. In scientific notation, it is written as 2.8543020 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6792960 positive integers (up to 28543020) that are relatively prime to 28543020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8543020 × 10^7
Engineering notation 2.8543020 × 10^6

Prime Factorization of 28543020

Prime Factorization 2 × 2 × 11 × 177 × 5 × 733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14271510
Product of the distinct prime numbers

The prime factorization of 28543020 is 2 × 2 × 11 × 177 × 5 × 733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 72, 63, 305, 488, 7073, 1474, 26438, 22132, 46550, 733696, 1743935, 5487528, 11361459, 20263342, 64802395, 696321178, 2158711548, 2827211384

Basic calculations (n = 28543020)

Multiplication

n×y
n×2 57086040
n×3 85629060
n×4 114172080
n×5 142715100

Division

n÷y
n÷2 14271510
n÷3 9514340
n÷3 7135755
n÷5 5708604

Exponentiation

ny
n2 814703990720400
n3 2.3254112301212E+22
n4 6.6374259249575E+29
n5 1.8945218092458E+37

Nth Root

y√n
2√n 5342.5667988337
3√n 305.60935241336
4√n 73.09286421282
5√n 30.98132476949

Divisors of 28543020

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 177, 220, 354, 708, 733, 885, 1466, 1770, 1947, 2932, 3540, 3665, 3894, 7330, 7788, 8063, 9735, 14660, 16126, 19470, 32252, 38940, 40315, 80630, 129741, 161260, 259482, 518964, 648705, 1297410, 1427151, 2594820, 2854302, 5708604, 7135755, 14271510, 28543020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28543019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28543020 can be divided by 48 positive divisors. The sum of these divisors (counting 28543020) is 1, the average is 0.020833333333333.

Base conversion 28543020

Base System Value
2 Binary 1101100111000100000101100
3 Ternary 1222201010122220
4 Quaternary 1230320200230
5 Quinary 24301334040
6 Senary 2455435340
8 Octal 154704054
10 Decimal 28543020
12 Duodecimal 9685b50
16 Hexadecimal 1b3882c
20 Vigesimal 8i7hb0
36 Base36 gzrxo

Cryptographic Hash Functions

md5 68770fa27d0a6c679d54d1dddc3280d3
sha1 baffaf902fc57c121072c18d5a7907f525610100
sha256 aa095750d6ce37501e639385ec5329b85e1ff762ad2188a0841aa9730ed7c3ee
sha512 29afb28e8e6e3384661c43e7edaacb29d714ec9cf5c22d97cfe3e498fb86f56465a5688e1d9d4d11c65e565ba9a1fed6c360c1c4551ae8924bd776078693e8ae
ripemd-160 e8cfbfc18ffe65367a0442b6efa0ceab77d90056

28543020 as geometric shapes

Circle

Radius = n
Diameter 57086040
Circumference 179341083.88653
Area 2.5594680720975E+15

Sphere

Radius = n
Volume 9.740659782832E+22
Surface area 1.023787228839E+16
Circumference 179341083.88653

Square

Length = n
Perimeter 114172080
Area 814703990720400
Diagonal 40365925.995086

Cube

Length = n
Surface area 4888223944322400
Volume 2.3254112301212E+22
Space diagonal 49437960.841455

Equilateral Triangle

Length = n
Perimeter 85629060
Area 3.5277717626421E+14
Altitude 24718980.420727

Triangular Pyramid

Length = n
Surface area 3.5277717626421E+14
Volume 2.7405234164434E+21
Height 13455308.665029