28396276 (number)

28396276 is an even 8-digits composite number following 28396275 and preceding 28396277. In scientific notation, it is written as 2.8396276 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 13938912 positive integers (up to 28396276) that are relatively prime to 28396276.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-six thousand two hundred seventy-six

Notation

Scientific notation 2.8396276 × 10^7
Engineering notation 2.8396276 × 10^6

Prime Factorization of 28396276

Prime Factorization 2 × 2 × 157 × 103 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14198138
Product of the distinct prime numbers

The prime factorization of 28396276 is 2 × 2 × 157 × 103 × 439. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 85, 40, 354, 305, 907, 5649, 8396, 33215, 832512, 709601, 5035815, 2218188, 18254594, 38164902, 285112135, 232364324, 3408352626, 1635752374

Basic calculations (n = 28396276)

Multiplication

n×y
n×2 56792552
n×3 85188828
n×4 113585104
n×5 141981380

Division

n÷y
n÷2 14198138
n÷3 9465425.3333333
n÷3 7099069
n÷5 5679255.2

Exponentiation

ny
n2 806348490668176
n3 2.2897294293197E+22
n4 6.5019788840285E+29
n5 1.8463198693704E+37

Nth Root

y√n
2√n 5328.8156282611
3√n 305.08472429037
4√n 72.998737168948
5√n 30.949403117178

Divisors of 28396276

1, 2, 4, 103, 157, 206, 314, 412, 439, 628, 878, 1756, 16171, 32342, 45217, 64684, 68923, 90434, 137846, 180868, 275692, 7099069, 14198138, 28396276

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28396275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28396276 can be divided by 24 positive divisors. The sum of these divisors (counting 28396276) is 1, the average is 0.041666666666667.

Base conversion 28396276

Base System Value
2 Binary 1101100010100101011110100
3 Ternary 1222102200100221
4 Quaternary 1230110223310
5 Quinary 24232140101
6 Senary 2452344124
8 Octal 154245364
10 Decimal 28396276
12 Duodecimal 9615044
16 Hexadecimal 1b14af4
20 Vigesimal 8h9adg
36 Base36 gwmpg

Cryptographic Hash Functions

md5 84e6859a760c9d2f5309f89d48b2f8d6
sha1 fb56e623dd4be0a8cfaf88f066541f1184a63d57
sha256 f07d79d9c0c4c56b3a97e514b18752f149abf82a9564ce733ece7880aea5472d
sha512 ccbd76ea64734ddd55bbd4f1bbd524ba0aadbae8824ea3de867c8cf616b586953d0f27f75af988b020a67ef5832094cabd4fe7f8cc06fed8c12df2b23b00380c
ripemd-160 cafaaa95257cb4111e7601cb6957c1e0f3392ae4

28396276 as geometric shapes

Circle

Radius = n
Diameter 56792552
Circumference 178419064.14182
Area 2.5332184945164E+15

Sphere

Radius = n
Volume 9.5911962051455E+22
Surface area 1.0132873978065E+16
Circumference 178419064.14182

Square

Length = n
Perimeter 113585104
Area 806348490668176
Diagonal 40158398.64009

Cube

Length = n
Surface area 4838090944009056
Volume 2.2897294293197E+22
Space diagonal 49183792.777749

Equilateral Triangle

Length = n
Perimeter 85188828
Area 3.4915913861094E+14
Altitude 24591896.388874

Triangular Pyramid

Length = n
Surface area 3.4915913861094E+14
Volume 2.6984720109239E+21
Height 13386132.88003