268405966 (number)

268405966 is an even 9-digits composite number following 268405965 and preceding 268405967. In scientific notation, it is written as 2.68405966 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 134202982 positive integers (up to 268405966) that are relatively prime to 268405966.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred five thousand nine hundred sixty-six

Notation

Scientific notation 2.68405966 × 10^8
Engineering notation 2.68405966 × 10^6

Prime Factorization of 268405966

Prime Factorization 2 × 134202983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268405966
Product of the distinct prime numbers

The prime factorization of 268405966 is 2 × 134202983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 30, 53, 774, 957, 3383, 128, 19685, 10956, 227825, 130114, 6352625, 2571615, 95197608, 24639185, 285247670, 204709000, 6394381038, 6140039690

Basic calculations (n = 268405966)

Multiplication

n×y
n×2 536811932
n×3 805217898
n×4 1073623864
n×5 1342029830

Division

n÷y
n÷2 134202983
n÷3 89468655.333333
n÷3 67101491.5
n÷5 53681193.2

Exponentiation

ny
n2 72041762584393156
n3 1.9336438878807E+25
n4 5.1900155562661E+33
n5 1.3930311389346E+42

Nth Root

y√n
2√n 16383.100011903
3√n 645.05595412263
4√n 127.99648437321
5√n 48.501864386653

Divisors of 268405966

1, 2, 134202983, 268405966

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 -268405965
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 268405966 can be divided by 4 positive divisors. The sum of these divisors (counting 268405966) is 1, the average is 0.25.

Base conversion 268405966

Base System Value
2 Binary 1111111111111000110011001110
3 Ternary 200201001102202201
4 Quaternary 33333320303032
5 Quinary 1022202442331
6 Senary 42344512114
8 Octal 1777706316
10 Decimal 268405966
12 Duodecimal 75a7b63a
16 Hexadecimal fff8cce
20 Vigesimal 43haei6
36 Base36 4fsvda

Cryptographic Hash Functions

md5 d0fb3f329e9563dd2109ccd4e017cee1
sha1 3bfddc092ca844d2b56312d9551b0895a35a0696
sha256 2bd95511808ec77cb32b450862e82e5c3c92d011ec7950871217d22bca56cfdc
sha512 25178e766c338c734e71f507a29828cd3bcc14428a3b970a0d82ea8a630fffc8b77f2db4192507359b96490669054f7f6690ae4c9707fba704f55464ec0f1c0b
ripemd-160 b2725f5fde54185f8cfe2cd2d5f09de3ca7568d1

268405966 as geometric shapes

Circle

Radius = n
Diameter 536811932
Circumference 1686444421.9305
Area 2.2632587208679E+17

Sphere

Radius = n
Volume 8.0996285770996E+25
Surface area 9.0530348834716E+17
Circumference 1686444421.9305

Square

Length = n
Perimeter 1073623864
Area 72041762584393156
Diagonal 379583357.33905

Cube

Length = n
Surface area 432250575506358936
Volume 1.9336438878807E+25
Space diagonal 464892770.1666

Equilateral Triangle

Length = n
Perimeter 805217898
Area 3.1194998265746E+16
Altitude 232446385.0833

Triangular Pyramid

Length = n
Surface area 3.1194998265746E+16
Volume 2.2788211758672E+24
Height 126527785.77968