28628082 (number)

28628082 is an even 8-digits composite number following 28628081 and preceding 28628083. In scientific notation, it is written as 2.8628082 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8179416 positive integers (up to 28628082) that are relatively prime to 28628082.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred twenty-eight thousand eighty-two

Notation

Scientific notation 2.8628082 × 10^7
Engineering notation 2.8628082 × 10^6

Prime Factorization of 28628082

Prime Factorization 2 × 7 × 9 × 227207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28628082
Product of the distinct prime numbers

The prime factorization of 28628082 is 2 × 7 × 9 × 227207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 59, 94, 714, 826, 3417, 1189, 99459, 36600, 636141, 892747, 2126711, 153373, 24886202, 32786709, 320899482, 284803306, 7125592487, 2501412919

Basic calculations (n = 28628082)

Multiplication

n×y
n×2 57256164
n×3 85884246
n×4 114512328
n×5 143140410

Division

n÷y
n÷2 14314041
n÷3 9542694
n÷3 7157020.5
n÷5 5725616.4

Exponentiation

ny
n2 819567078998724
n3 2.3462633542076E+22
n4 6.716901969785E+29
n5 1.9229202037697E+37

Nth Root

y√n
2√n 5350.5216568107
3√n 305.9126368569
4√n 73.147260077262
5√n 30.999768491249

Divisors of 28628082

1, 2, 7, 9, 14, 18, 63, 126, 227207, 454414, 1590449, 2044863, 3180898, 4089726, 14314041, 28628082

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28628081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28628082 can be divided by 16 positive divisors. The sum of these divisors (counting 28628082) is 1, the average is 0.0625.

Base conversion 28628082

Base System Value
2 Binary 1101101001101010001110010
3 Ternary 1222212110100100
4 Quaternary 1231031101302
5 Quinary 24312044312
6 Senary 2501333230
8 Octal 155152162
10 Decimal 28628082
12 Duodecimal 9707216
16 Hexadecimal 1b4d472
20 Vigesimal 8iia42
36 Base36 h1lki

Cryptographic Hash Functions

md5 584bb4d4ddb745938868075d54705960
sha1 bfab1bb0533e7c2015a9becbec8501d7785ce49e
sha256 605ea41f6d13c1ac4926d78309e5ef5b5eeb1c59dcc6d8791973976d325723a0
sha512 c043145ecafecda5f34dcb68da8a6f914601a83c1b13b8daf8d630af70431fafc196dfb23f4cc962273be5d1f056d73be059cace0e82c59495eb53cc70e6682d
ripemd-160 682dacea71c90e5406e9fff362b563b0cf5d947a

28628082 as geometric shapes

Circle

Radius = n
Diameter 57256164
Circumference 179875544.19513
Area 2.5747459145064E+15

Sphere

Radius = n
Volume 9.828004955954E+22
Surface area 1.0298983658026E+16
Circumference 179875544.19513

Square

Length = n
Perimeter 114512328
Area 819567078998724
Diagonal 40486221.829129

Cube

Length = n
Surface area 4917402473992344
Volume 2.3462633542076E+22
Space diagonal 49585292.547248

Equilateral Triangle

Length = n
Perimeter 85884246
Area 3.5488295525915E+14
Altitude 24792646.273624

Triangular Pyramid

Length = n
Surface area 3.5488295525915E+14
Volume 2.7650978803495E+21
Height 13495407.276376