28289326 (number)

28289326 is an even 8-digits composite number following 28289325 and preceding 28289327. In scientific notation, it is written as 2.8289326 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 11859456 positive integers (up to 28289326) that are relatively prime to 28289326.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8289326 × 10^7
Engineering notation 2.8289326 × 10^6

Prime Factorization of 28289326

Prime Factorization 2 × 17 × 13 × 29 × 2207

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28289326
Product of the distinct prime numbers

The prime factorization of 28289326 is 2 × 17 × 13 × 29 × 2207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 44, 15, 854, 675, 1684, 6664, 44274, 72237, 122673, 90516, 2436214, 9593512, 32277486, 37331927, 459932054, 134063228, 5015140318, 4190620030

Basic calculations (n = 28289326)

Multiplication

n×y
n×2 56578652
n×3 84867978
n×4 113157304
n×5 141446630

Division

n÷y
n÷2 14144663
n÷3 9429775.3333333
n÷3 7072331.5
n÷5 5657865.2

Exponentiation

ny
n2 800285965534276
n3 2.2639550572224E+22
n4 6.4045762663113E+29
n5 1.8118114588954E+37

Nth Root

y√n
2√n 5318.7710986656
3√n 304.7012249316
4√n 72.929905379519
5√n 30.926054727036

Divisors of 28289326

1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 2207, 4414, 6409, 12818, 28691, 37519, 57382, 64003, 75038, 128006, 487747, 832039, 975494, 1088051, 1664078, 2176102, 14144663, 28289326

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28289325
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28289326 can be divided by 32 positive divisors. The sum of these divisors (counting 28289326) is 1, the average is 0.03125.

Base conversion 28289326

Base System Value
2 Binary 1101011111010100100101110
3 Ternary 1222020020122211
4 Quaternary 1223322210232
5 Quinary 24220224301
6 Senary 2450201034
8 Octal 153724456
10 Decimal 28289326
12 Duodecimal 958317a
16 Hexadecimal 1afa92e
20 Vigesimal 8gg366
36 Base36 guc6m

Cryptographic Hash Functions

md5 42f31dab212221fd7cf7f34af831fad8
sha1 9cfb99f53070f8e2fca3e890cd12f7e2cbec5e27
sha256 bfe537eeae01cba0ba13882b29b409b8e142254a785adf5e23d6695a7cb66451
sha512 ada3ff359b0f47d031b6a1650e9165ab90888f3ec3525e9b8c4ed1fdbc18dccfa295f349d258547605934071de02cd49086eb5a5a64bdaf60b1c91a90390ef91
ripemd-160 6c50de83f50bd4bc66d55651183da8bc3ac6d39c

28289326 as geometric shapes

Circle

Radius = n
Diameter 56578652
Circumference 177747077.47321
Area 2.5141725100935E+15

Sphere

Radius = n
Volume 9.4832327677698E+22
Surface area 1.0056690040374E+16
Circumference 177747077.47321

Square

Length = n
Perimeter 113157304
Area 800285965534276
Diagonal 40007148.499594

Cube

Length = n
Surface area 4801715793205656
Volume 2.2639550572224E+22
Space diagonal 48998549.943879

Equilateral Triangle

Length = n
Perimeter 84867978
Area 3.4653398822242E+14
Altitude 24499274.97194

Triangular Pyramid

Length = n
Surface area 3.4653398822242E+14
Volume 2.6680966221059E+21
Height 13335716.166531