268969439 (number)

268969439 is an odd 9-digits composite number following 268969438 and preceding 268969440. In scientific notation, it is written as 2.68969439 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 267483240 positive integers (up to 268969439) that are relatively prime to 268969439.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million nine hundred sixty-nine thousand four hundred thirty-nine

Notation

Scientific notation 2.68969439 × 10^8
Engineering notation 2.68969439 × 10^6

Prime Factorization of 268969439

Prime Factorization 181 × 1486019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268969439
Product of the distinct prime numbers

The prime factorization of 268969439 is 181 × 1486019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 50, 72, 130, 10, 5795, 7882, 30176, 99174, 104646, 21967, 7145657, 6147235, 64115326, 88465743, 127632996, 560982905, 6278205748, 9749286268

Basic calculations (n = 268969439)

Multiplication

n×y
n×2 537938878
n×3 806908317
n×4 1075877756
n×5 1344847195

Division

n÷y
n÷2 134484719.5
n÷3 89656479.666667
n÷3 67242359.75
n÷5 53793887.8

Exponentiation

ny
n2 72344559115974721
n3 1.9458475480126E+25
n4 5.2337352336848E+33
n5 1.4077148296787E+42

Nth Root

y√n
2√n 16400.287771865
3√n 645.50703396286
4√n 128.0636083041
5√n 48.52221160236

Divisors of 268969439

1, 181, 1486019, 268969439

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268969438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268969439 can be divided by 4 positive divisors. The sum of these divisors (counting 268969439) is 1, the average is 0.25.

Base conversion 268969439

Base System Value
2 Binary 10000000010000010010111011111
3 Ternary 200202010001201002
4 Quaternary 100002002113133
5 Quinary 1022324010224
6 Senary 42404540515
8 Octal 2002022737
10 Decimal 268969439
12 Duodecimal 760b173b
16 Hexadecimal 100825df
20 Vigesimal 44113bj
36 Base36 4g4y5b

Cryptographic Hash Functions

md5 cce557c13c24e6ca261fa461deef3b98
sha1 f027b71d9fb33bcca6e313bd464e8b808c302700
sha256 985549f7818a7f56c467ccb0b0449bf99ca61ebf4c2e9a73c4d86e338aa95286
sha512 4e27ec987a75bf1e6f74513b341255fd546418044f541d912757a10f575f563f19866f4aba334b140ec9f424a4b096d24a1e697d1311a5440f2627acce73cff9
ripemd-160 92a1979faadaea425a22b6e065f8ca8bfa4166f5

268969439 as geometric shapes

Circle

Radius = n
Diameter 537938878
Circumference 1689984827.2051
Area 2.2727713544594E+17

Sphere

Radius = n
Volume 8.1507471491228E+25
Surface area 9.0910854178375E+17
Circumference 1689984827.2051

Square

Length = n
Perimeter 1075877756
Area 72344559115974721
Diagonal 380380228.49768

Cube

Length = n
Surface area 434067354695848326
Volume 1.9458475480126E+25
Space diagonal 465868734.0313

Equilateral Triangle

Length = n
Perimeter 806908317
Area 3.132611301001E+16
Altitude 232934367.01565

Triangular Pyramid

Length = n
Surface area 3.132611301001E+16
Volume 2.2932033272582E+24
Height 126793409.49923