28209214 (number)

28209214 is an even 8-digits composite number following 28209213 and preceding 28209215. In scientific notation, it is written as 2.8209214 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 12821160 positive integers (up to 28209214) that are relatively prime to 28209214.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred nine thousand two hundred fourteen

Notation

Scientific notation 2.8209214 × 10^7
Engineering notation 2.8209214 × 10^6

Prime Factorization of 28209214

Prime Factorization 2 × 11 × 11 × 11 × 10597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 233134
Product of the distinct prime numbers

The prime factorization of 28209214 is 2 × 11 × 11 × 11 × 10597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 98, 15, 104, 106, 7474, 6187, 26649, 59279, 81709, 333984, 7074406, 6873545, 40121017, 49606731, 681962894, 466634590, 5790175933, 5706442018

Basic calculations (n = 28209214)

Multiplication

n×y
n×2 56418428
n×3 84627642
n×4 112836856
n×5 141046070

Division

n÷y
n÷2 14104607
n÷3 9403071.3333333
n÷3 7052303.5
n÷5 5641842.8

Exponentiation

ny
n2 795759754497796
n3 2.2447757207216E+22
n4 6.3323358687839E+29
n5 1.786302176424E+37

Nth Root

y√n
2√n 5311.2346963771
3√n 304.41332714364
4√n 72.878218257427
5√n 30.908519071909

Divisors of 28209214

1, 2, 11, 22, 121, 242, 1331, 2662, 10597, 21194, 116567, 233134, 1282237, 2564474, 14104607, 28209214

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 -28209213
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 28209214 can be divided by 16 positive divisors. The sum of these divisors (counting 28209214) is 1, the average is 0.0625.

Base conversion 28209214

Base System Value
2 Binary 1101011100111000000111110
3 Ternary 1222002011202201
4 Quaternary 1223213000332
5 Quinary 24210143324
6 Senary 2444342114
8 Octal 153470076
10 Decimal 28209214
12 Duodecimal 954493a
16 Hexadecimal 1ae703e
20 Vigesimal 8g630e
36 Base36 gsmda

Cryptographic Hash Functions

md5 bf2adc5f0bdeabfec4e9db725dfbede3
sha1 084d925074c8dcc9dba5e0628a4e10930c39416a
sha256 b5d93669370c686832106a1695c0e064287ed997ae2f754e0b337d0a06f92ed5
sha512 1a1861b7a4b37acb72764a86c06e11cc16ac5e18d7b57cf478dc91ccd4ea15a3250ea9793f1647eca2e3e9d4e57740f3977ebaa41b102024677fdd4fe6759273
ripemd-160 c01c3529263a02a126c26ec26eab73bbec1622c2

28209214 as geometric shapes

Circle

Radius = n
Diameter 56418428
Circumference 177243718.93188
Area 2.4999529987527E+15

Sphere

Radius = n
Volume 9.4028945509009E+22
Surface area 9.9998119950108E+15
Circumference 177243718.93188

Square

Length = n
Perimeter 112836856
Area 795759754497796
Diagonal 39893853.022685

Cube

Length = n
Surface area 4774558526986776
Volume 2.2447757207216E+22
Space diagonal 48859791.889583

Equilateral Triangle

Length = n
Perimeter 84627642
Area 3.4457408135218E+14
Altitude 24429895.944792

Triangular Pyramid

Length = n
Surface area 3.4457408135218E+14
Volume 2.6454935572752E+21
Height 13297951.007562