28572284 (number)

28572284 is an even 8-digits composite number following 28572283 and preceding 28572285. In scientific notation, it is written as 2.8572284 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 12678336 positive integers (up to 28572284) that are relatively prime to 28572284.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred seventy-two thousand two hundred eighty-four

Notation

Scientific notation 2.8572284 × 10^7
Engineering notation 2.8572284 × 10^6

Prime Factorization of 28572284

Prime Factorization 2 × 2 × 13 × 59 × 67 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14286142
Product of the distinct prime numbers

The prime factorization of 28572284 is 2 × 2 × 13 × 59 × 67 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28572284)

Multiplication

n×y
n×2 57144568
n×3 85716852
n×4 114289136
n×5 142861420

Division

n÷y
n÷2 14286142
n÷3 9524094.6666667
n÷3 7143071
n÷5 5714456.8

Exponentiation

ny
n2 816375412976656
n3 2.3325710150186E+22
n4 6.6646881491281E+29
n5 1.9042536256832E+37

Nth Root

y√n
2√n 5345.3048556654
3√n 305.7137596953
4√n 73.111591800927
5√n 30.987674944777

Divisors of 28572284

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 -28572283
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 28572284 can be divided by 48 positive divisors. The sum of these divisors (counting 28572284) is 1, the average is 0.020833333333333.

Base conversion 28572284

Base System Value
2 Binary 1101100111111101001111100
3 Ternary 1222202121210202
4 Quaternary 1230333221330
5 Quinary 24303303114
6 Senary 2500223032
8 Octal 154775174
10 Decimal 28572284
12 Duodecimal 969aa78
16 Hexadecimal 1b3fa7c
20 Vigesimal 8ibae4
36 Base36 h0eik

Cryptographic Hash Functions

md5 7dbf2550d38926adfdc67de9fd6bd2aa
sha1 cc0c328c836bd5b1dd5cafc23eb38277e6cc41fb
sha256 9816fc142e5455b9d000724f39747b6f360ce2a92847fce2f7b535f7b0818f5a
sha512 8fe22d05e4545c03316ff9fbb7c344dae4a1c706ae3c6dc9dfdad7ba6978468a508ee8caf4a3fa3f72eeb245b805534cebb60a118df19e6f874e68c4040641b0
ripemd-160 6be45063141c837db0a2a93b52dead0519872b16

28572284 as geometric shapes

Circle

Radius = n
Diameter 57144568
Circumference 179524955.02136
Area 2.5647189999788E+15

Sphere

Radius = n
Volume 9.7706506196787E+22
Surface area 1.0258875999915E+16
Circumference 179524955.02136

Square

Length = n
Perimeter 114289136
Area 816375412976656
Diagonal 40407311.540776

Cube

Length = n
Surface area 4898252477859936
Volume 2.3325710150186E+22
Space diagonal 49488647.576287

Equilateral Triangle

Length = n
Perimeter 85716852
Area 3.535009233314E+14
Altitude 24744323.788144

Triangular Pyramid

Length = n
Surface area 3.535009233314E+14
Volume 2.7489613038648E+21
Height 13469103.846925