28289316 (number)

28289316 is an even 8-digits composite number following 28289315 and preceding 28289317. In scientific notation, it is written as 2.8289316 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 36 positive divisors. There are 8572080 positive integers (up to 28289316) that are relatively prime to 28289316.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred eighty-nine thousand three hundred sixteen

Notation

Scientific notation 2.8289316 × 10^7
Engineering notation 2.8289316 × 10^6

Prime Factorization of 28289316

Prime Factorization 2 × 2 × 3 × 11 × 11 × 19483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1285878
Product of the distinct prime numbers

The prime factorization of 28289316 is 2 × 2 × 3 × 11 × 11 × 19483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28289316)

Multiplication

n×y
n×2 56578632
n×3 84867948
n×4 113157264
n×5 141446580

Division

n÷y
n÷2 14144658
n÷3 9429772
n÷3 7072329
n÷5 5657863.2

Exponentiation

ny
n2 800285399747856
n3 2.2639526563653E+22
n4 6.4045672104959E+29
n5 1.8118082566096E+37

Nth Root

y√n
2√n 5318.7701585987
3√n 304.70118902862
4√n 72.929898934516
5√n 30.926052540625

Divisors of 28289316

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28289315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28289316 can be divided by 36 positive divisors. The sum of these divisors (counting 28289316) is 1, the average is 0.027777777777778.

Base conversion 28289316

Base System Value
2 Binary 1101011111010100100100100
3 Ternary 1222020020122110
4 Quaternary 1223322210210
5 Quinary 24220224231
6 Senary 2450201020
8 Octal 153724444
10 Decimal 28289316
12 Duodecimal 9583170
16 Hexadecimal 1afa924
20 Vigesimal 8gg35g
36 Base36 guc6c

Cryptographic Hash Functions

md5 c1e10fd81a2bbb039554b9bfb1364241
sha1 a101a4803983d2c297dbb5b8132dffc909efe8d5
sha256 5954cdc3f4e84a61414890ed3446d586148b2128408a788473d472d1cde05199
sha512 9b0c6f470b0a5b054b946e90131695889a3d52ace763a6982e39eb9e02708bdd657608612f6b102a34a4673da8ac69739da8aaedd93d433592d023449a6ba9b6
ripemd-160 52b27db60a2f70fe8b6a75abd2c17c9369128c94

28289316 as geometric shapes

Circle

Radius = n
Diameter 56578632
Circumference 177747014.64136
Area 2.514170732623E+15

Sphere

Radius = n
Volume 9.4832227110833E+22
Surface area 1.0056682930492E+16
Circumference 177747014.64136

Square

Length = n
Perimeter 113157264
Area 800285399747856
Diagonal 40007134.357458

Cube

Length = n
Surface area 4801712398487136
Volume 2.2639526563653E+22
Space diagonal 48998532.623371

Equilateral Triangle

Length = n
Perimeter 84867948
Area 3.4653374322971E+14
Altitude 24499266.311686

Triangular Pyramid

Length = n
Surface area 3.4653374322971E+14
Volume 2.6680937926687E+21
Height 13335711.452486