266688 (number)

266688 is an even 6-digits composite number following 266687 and preceding 266689. In scientific notation, it is written as 2.66688 × 10^5. The sum of its digits is 36. It has a total of 9 prime factors and 42 positive divisors. There are 88704 positive integers (up to 266688) that are relatively prime to 266688.

Interesting facts

Basic properties

Name

Name two hundred sixty-six thousand six hundred eighty-eight

Notation

Scientific notation 2.66688 × 10^5
Engineering notation 2.66688 × 10^3

Prime Factorization of 266688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2778
Product of the distinct prime numbers

The prime factorization of 266688 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 463. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 4, 65, 34, 393, 215, 7934, 6750, 25345, 48341, 658915, 382446, 5685693, 9722679, 63824027, 27297553, 99726785, 385028303, 9977279369, 8828917132

Basic calculations (n = 266688)

Multiplication

n×y
n×2 533376
n×3 800064
n×4 1066752
n×5 1333440

Division

n÷y
n÷2 133344
n÷3 88896
n÷3 66672
n÷5 53337.6

Exponentiation

ny
n2 71122489344
n3 18967514438172672
n4 5.0584084904874E+21
n5 1.3490168435111E+27

Nth Root

y√n
2√n 516.4184349924
3√n 64.367675353512
4√n 22.724841803463
5√n 12.167481508224

Divisors of 266688

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 463, 576, 926, 1389, 1852, 2778, 3704, 4167, 5556, 7408, 8334, 11112, 14816, 16668, 22224, 29632, 33336, 44448, 66672, 88896, 133344, 266688

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266688 can be divided by 42 positive divisors. The sum of these divisors (counting 266688) is 1, the average is 0.023809523809524.

Base conversion 266688

Base System Value
2 Binary 1000001000111000000
3 Ternary 111112211100
4 Quaternary 1001013000
5 Quinary 32013223
6 Senary 5414400
8 Octal 1010700
10 Decimal 266688
12 Duodecimal 10a400
16 Hexadecimal 411c0
20 Vigesimal 1d6e8
36 Base36 5ps0

Cryptographic Hash Functions

md5 9fbd452d3f85b5e3cb4449d63e78b1a6
sha1 a63ad80d9a1bd0bcd6154599a757202374a09644
sha256 02bdd62bc04ecc21095c3ece371928bcec029dcedc860a17f46127a275465cde
sha512 b95af83d783b468cf84dc57402063a028fbfe905ef60d60289082c073a754121fe8bb7f15a16e3795634de2687ea1ee0854e51ffd0b29b3438a013aaeb0cbbc5
ripemd-160 b3083c414e55c1d96ccd94e0f3743c27933716ce

266688 as geometric shapes

Circle

Radius = n
Diameter 533376
Circumference 1675650.1232011
Area 223437890028.13

Sphere

Radius = n
Volume 7.9450938687762E+16
Surface area 893751560112.52
Circumference 1675650.1232011

Square

Length = n
Perimeter 1066752
Area 71122489344
Diagonal 377153.78652216

Cube

Length = n
Surface area 426734936064
Volume 18967514438172672
Space diagonal 461917.16576893

Equilateral Triangle

Length = n
Perimeter 800064
Area 30796941276.146
Altitude 230958.58288446

Triangular Pyramid

Length = n
Surface area 30796941276.146
Volume 2.2353430135809E+15
Height 125717.92884072