268404791 (number)

268404791 is an odd 9-digits composite number following 268404790 and preceding 268404792. In scientific notation, it is written as 2.68404791 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 264658680 positive integers (up to 268404791) that are relatively prime to 268404791.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred four thousand seven hundred ninety-one

Notation

Scientific notation 2.68404791 × 10^8
Engineering notation 2.68404791 × 10^6

Prime Factorization of 268404791

Prime Factorization 79 × 971 × 3499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268404791
Product of the distinct prime numbers

The prime factorization of 268404791 is 79 × 971 × 3499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 82, 51, 718, 58, 1312, 4052, 69219, 97873, 872522, 511244, 7173087, 8536036, 41778524, 48582171, 670482394, 481777006, 4672677058, 5762566494

Basic calculations (n = 268404791)

Multiplication

n×y
n×2 536809582
n×3 805214373
n×4 1073619164
n×5 1342023955

Division

n÷y
n÷2 134202395.5
n÷3 89468263.666667
n÷3 67101197.75
n÷5 53680958.2

Exponentiation

ny
n2 72041131831753681
n3 1.9336184932705E+25
n4 5.1899246756001E+33
n5 1.3930006478602E+42

Nth Root

y√n
2√n 16383.064151739
3√n 645.05501283475
4√n 127.99634429053
5√n 48.501821921286

Divisors of 268404791

1, 79, 971, 3499, 76709, 276421, 3397529, 268404791

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268404790
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268404791 can be divided by 8 positive divisors. The sum of these divisors (counting 268404791) is 1, the average is 0.125.

Base conversion 268404791

Base System Value
2 Binary 1111111111111000100000110111
3 Ternary 200201001101011012
4 Quaternary 33333320200313
5 Quinary 1022202423131
6 Senary 42344502435
8 Octal 1777704067
10 Decimal 268404791
12 Duodecimal 75a7aa1b
16 Hexadecimal fff8837
20 Vigesimal 43habjb
36 Base36 4fsugn

Cryptographic Hash Functions

md5 12fff3a49277783db76817276b84cc13
sha1 b570d2cd1adc46d8d1c851d36feb4355a4179278
sha256 a5a04a3f81b9a2c89fdbb13bd705fcef31073cf95766c40d6f7a802aaee2a4e9
sha512 a703d6f12218892ad1882b648cb2bb344877116176a6946bc86216ee5e71ab13db03a89749a447987aba242cddbdda5339d11c4c3ba339f39e2fe2cee95b50ef
ripemd-160 8667125fa9b97343183d4fa2b54bee9dfbeef928

268404791 as geometric shapes

Circle

Radius = n
Diameter 536809582
Circumference 1686437039.1878
Area 2.2632389051893E+17

Sphere

Radius = n
Volume 8.0995222044054E+25
Surface area 9.0529556207572E+17
Circumference 1686437039.1878

Square

Length = n
Perimeter 1073619164
Area 72041131831753681
Diagonal 379581695.63812

Cube

Length = n
Surface area 432246790990522086
Volume 1.9336184932705E+25
Space diagonal 464890735.00691

Equilateral Triangle

Length = n
Perimeter 805214373
Area 3.1194725141841E+16
Altitude 232445367.50345

Triangular Pyramid

Length = n
Surface area 3.1194725141841E+16
Volume 2.2787912480322E+24
Height 126527231.87937