268795872 (number)

268795872 is an even 9-digits composite number following 268795871 and preceding 268795873. In scientific notation, it is written as 2.68795872 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 24 positive divisors. There are 89598528 positive integers (up to 268795872) that are relatively prime to 268795872.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred ninety-five thousand eight hundred seventy-two

Notation

Scientific notation 2.68795872 × 10^8
Engineering notation 2.68795872 × 10^6

Prime Factorization of 268795872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 933319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16799742
Product of the distinct prime numbers

The prime factorization of 268795872 is 2 × 2 × 2 × 2 × 2 × 9 × 933319. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 86, 13, 614, 851, 9761, 717, 13540, 25594, 382449, 80536, 857158, 9405697, 34958842, 81752027, 429028472, 513761507, 7532032452, 5843025475

Basic calculations (n = 268795872)

Multiplication

n×y
n×2 537591744
n×3 806387616
n×4 1075183488
n×5 1343979360

Division

n÷y
n÷2 134397936
n÷3 89598624
n÷3 67198968
n÷5 53759174.4

Exponentiation

ny
n2 72251220804240384
n3 1.942082989914E+25
n4 5.2202389077031E+33
n5 1.4031786692444E+42

Nth Root

y√n
2√n 16394.995333943
3√n 645.36815470568
4√n 128.04294331959
5√n 48.515947671828

Divisors of 268795872

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 933319, 1866638, 3733276, 7466552, 8399871, 14933104, 16799742, 29866208, 33599484, 67198968, 134397936, 268795872

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 -268795871
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 268795872 can be divided by 24 positive divisors. The sum of these divisors (counting 268795872) is 1, the average is 0.041666666666667.

Base conversion 268795872

Base System Value
2 Binary 10000000001010111111111100000
3 Ternary 200201210020121200
4 Quaternary 100001113333200
5 Quinary 1022302431442
6 Senary 42401121200
8 Octal 2001277740
10 Decimal 268795872
12 Duodecimal 76029200
16 Hexadecimal 10057fe0
20 Vigesimal 43jj9dc
36 Base36 4g1880

Cryptographic Hash Functions

md5 76e63ddcb4a57c7657b387c2962f4648
sha1 4881341cc965b0ea3192b5da172330a17939c70e
sha256 ec0eadb1b03334eddab27a6e59d54860bd7c98d8ab9fec97ec4f69d26eb0e342
sha512 ef5560cffa7376f6f0c827a1f44231d12d5b68d6b1ea5f5041619dfa1309f625dcc461df482fa73664067bfb3506675d666a7e09a4230df81d42d759487a2ca7
ripemd-160 ecd8ed4b313615775e86e41e1f913b27e3bd47d2

268795872 as geometric shapes

Circle

Radius = n
Diameter 537591744
Circumference 1688894273.5809
Area 2.269839044915E+17

Sphere

Radius = n
Volume 8.1349782050342E+25
Surface area 9.0793561796598E+17
Circumference 1688894273.5809

Square

Length = n
Perimeter 1075183488
Area 72251220804240384
Diagonal 380134767.6923

Cube

Length = n
Surface area 433507324825442304
Volume 1.942082989914E+25
Space diagonal 465568107.16878

Equilateral Triangle

Length = n
Perimeter 806387616
Area 3.1285696335455E+16
Altitude 232784053.58439

Triangular Pyramid

Length = n
Surface area 3.1285696335455E+16
Volume 2.2887667529921E+24
Height 126711589.23077