268889426 (number)

268889426 is an even 9-digits composite number following 268889425 and preceding 268889427. In scientific notation, it is written as 2.68889426 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 124102800 positive integers (up to 268889426) that are relatively prime to 268889426.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand four hundred twenty-six

Notation

Scientific notation 2.68889426 × 10^8
Engineering notation 2.68889426 × 10^6

Prime Factorization of 268889426

Prime Factorization 2 × 13 × 10341901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268889426
Product of the distinct prime numbers

The prime factorization of 268889426 is 2 × 13 × 10341901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268889426)

Multiplication

n×y
n×2 537778852
n×3 806668278
n×4 1075557704
n×5 1344447130

Division

n÷y
n÷2 134444713
n÷3 89629808.666667
n÷3 67222356.5
n÷5 53777885.2

Exponentiation

ny
n2 72301523414609476
n3 1.944111512988E+25
n4 5.2275102880733E+33
n5 1.4056222407691E+42

Nth Root

y√n
2√n 16397.848212494
3√n 645.44301916022
4√n 128.05408315432
5√n 48.519324382318

Divisors of 268889426

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 -268889425
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 268889426 can be divided by 8 positive divisors. The sum of these divisors (counting 268889426) is 1, the average is 0.125.

Base conversion 268889426

Base System Value
2 Binary 10000000001101110110101010010
3 Ternary 200201221222221122
4 Quaternary 100001232311102
5 Quinary 1022313430201
6 Senary 42403122242
8 Octal 2001566522
10 Decimal 268889426
12 Duodecimal 76073382
16 Hexadecimal 1006ed52
20 Vigesimal 440b3b6
36 Base36 4g38eq

Cryptographic Hash Functions

md5 3947c8946efeb019ae3d95dfbe320da2
sha1 d5563984cd65f3c335895cf737e17cb913c2165f
sha256 5ae1b760e5c8e7d5ca699388230d0776034d65a007a5cf5b4ebb7406ad12fbad
sha512 a2ae5e48d6b558b04062aac3ae3a7d30db6ffee653cf02f52c2210aef9f2fb1fdbcbaf5d0cba1f29cde9b0e419cdd53c3bd418917deb83698df2fd17d97a975c
ripemd-160 0eaca83fa851df0cf8d2afd13b5740b38147ebf7

268889426 as geometric shapes

Circle

Radius = n
Diameter 537778852
Circumference 1689482090.6992
Area 2.2714193480269E+17

Sphere

Radius = n
Volume 8.1434752626165E+25
Surface area 9.0856773921075E+17
Circumference 1689482090.6992

Square

Length = n
Perimeter 1075557704
Area 72301523414609476
Diagonal 380267073.02792

Cube

Length = n
Surface area 433809140487656856
Volume 1.944111512988E+25
Space diagonal 465730147.45003

Equilateral Triangle

Length = n
Perimeter 806668278
Area 3.1307478004684E+16
Altitude 232865073.72502

Triangular Pyramid

Length = n
Surface area 3.1307478004684E+16
Volume 2.2911573903611E+24
Height 126755691.00931