28628084 (number)

28628084 is an even 8-digits composite number following 28628083 and preceding 28628085. In scientific notation, it is written as 2.8628084 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 13927104 positive integers (up to 28628084) that are relatively prime to 28628084.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8628084 × 10^7
Engineering notation 2.8628084 × 10^6

Prime Factorization of 28628084

Prime Factorization 2 × 2 × 37 × 193433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14314042
Product of the distinct prime numbers

The prime factorization of 28628084 is 2 × 2 × 37 × 193433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 16, 75, 424, 208, 305, 5824, 60647, 41273, 193954, 92878, 1698612, 5605524, 75317019, 87316308, 568473384, 57600998, 2707430545, 660817548

Basic calculations (n = 28628084)

Multiplication

n×y
n×2 57256168
n×3 85884252
n×4 114512336
n×5 143140420

Division

n÷y
n÷2 14314042
n÷3 9542694.6666667
n÷3 7157021
n÷5 5725616.8

Exponentiation

ny
n2 819567193511056
n3 2.3462638459479E+22
n4 6.7169038467959E+29
n5 1.92292087546E+37

Nth Root

y√n
2√n 5350.5218437083
3√n 305.91264398074
4√n 73.147261354806
5√n 30.999768924387

Divisors of 28628084

1, 2, 4, 37, 74, 148, 193433, 386866, 773732, 7157021, 14314042, 28628084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28628083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28628084 can be divided by 12 positive divisors. The sum of these divisors (counting 28628084) is 1, the average is 0.083333333333333.

Base conversion 28628084

Base System Value
2 Binary 1101101001101010001110100
3 Ternary 1222212110100102
4 Quaternary 1231031101310
5 Quinary 24312044314
6 Senary 2501333232
8 Octal 155152164
10 Decimal 28628084
12 Duodecimal 9707218
16 Hexadecimal 1b4d474
20 Vigesimal 8iia44
36 Base36 h1lkk

Cryptographic Hash Functions

md5 4a59405edbf63d23df400966f3b31d32
sha1 c475a87ab482a2537bddf0b3b22f0b5e0843b596
sha256 56c663336ed9c421b2103e333d219bb005aa16f6ff076faa1eb879975a9875a7
sha512 c7dd2ff81b5c27557b146f1583994fe8169f7ce9a7235e968e75a99e7ea7804ca2e5281955e1c6f69d80e3a0b46f0625b43e23badeff73fb80c8e30554234a52
ripemd-160 dd4f0aad613fc72b311d70b898569069af95ff72

28628084 as geometric shapes

Circle

Radius = n
Diameter 57256168
Circumference 179875556.7615
Area 2.5747462742575E+15

Sphere

Radius = n
Volume 9.8280070157509E+22
Surface area 1.029898509703E+16
Circumference 179875556.7615

Square

Length = n
Perimeter 114512336
Area 819567193511056
Diagonal 40486224.657556

Cube

Length = n
Surface area 4917403161066336
Volume 2.3462638459479E+22
Space diagonal 49585296.01135

Equilateral Triangle

Length = n
Perimeter 85884252
Area 3.5488300484445E+14
Altitude 24792648.005675

Triangular Pyramid

Length = n
Surface area 3.5488300484445E+14
Volume 2.765098459871E+21
Height 13495408.219185