268697686 (number)

268697686 is an even 9-digits composite number following 268697685 and preceding 268697687. In scientific notation, it is written as 2.68697686 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 134348842 positive integers (up to 268697686) that are relatively prime to 268697686.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred ninety-seven thousand six hundred eighty-six

Notation

Scientific notation 2.68697686 × 10^8
Engineering notation 2.68697686 × 10^6

Prime Factorization of 268697686

Prime Factorization 2 × 134348843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268697686
Product of the distinct prime numbers

The prime factorization of 268697686 is 2 × 134348843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 65, 61, 68, 177, 9644, 9834, 40674, 73962, 658775, 783348, 9111957, 210487, 82594600, 23747382, 97635274, 977066152, 2969461065, 8214757330

Basic calculations (n = 268697686)

Multiplication

n×y
n×2 537395372
n×3 806093058
n×4 1074790744
n×5 1343488430

Division

n÷y
n÷2 134348843
n÷3 89565895.333333
n÷3 67174421.5
n÷5 53739537.2

Exponentiation

ny
n2 72198446461754596
n3 1.9399555497068E+25
n4 5.2126156714908E+33
n5 1.4006177689369E+42

Nth Root

y√n
2√n 16392.000671059
3√n 645.28956491409
4√n 128.03124880692
5√n 48.512402763959

Divisors of 268697686

1, 2, 134348843, 268697686

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 -268697685
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 268697686 can be divided by 4 positive divisors. The sum of these divisors (counting 268697686) is 1, the average is 0.25.

Base conversion 268697686

Base System Value
2 Binary 10000000001000000000001010110
3 Ternary 200201121020221011
4 Quaternary 100001000001112
5 Quinary 1022241311221
6 Senary 42355042434
8 Octal 2001000126
10 Decimal 268697686
12 Duodecimal 75ba041a
16 Hexadecimal 10040056
20 Vigesimal 43j7446
36 Base36 4fz4gm

Cryptographic Hash Functions

md5 c81f996d26bbe0db01dc9d4b8b93c356
sha1 7950e4ed15c21018fa96a181b8baf6e29f93cd95
sha256 d97ffc888bb97f9778e1b6a9f2d4f5fade219dad8327d16626d082946ab7f91e
sha512 597a735c49e8b8d124251ed6f9d68d32d890ac3ee67578ba70060a75142a7b70b87ea53738703689f8f96b0b45fc62ba64691a0b470cb7417643a6a8645b6448
ripemd-160 786e4b6759e54568645cc9e07860bb8ac1423bfb

268697686 as geometric shapes

Circle

Radius = n
Diameter 537395372
Circumference 1688277352.7484
Area 2.2681810900484E+17

Sphere

Radius = n
Volume 8.126066804333E+25
Surface area 9.0727243601938E+17
Circumference 1688277352.7484

Square

Length = n
Perimeter 1074790744
Area 72198446461754596
Diagonal 379995911.71947

Cube

Length = n
Surface area 433190678770527576
Volume 1.9399555497068E+25
Space diagonal 465398044.02819

Equilateral Triangle

Length = n
Perimeter 806093058
Area 3.1262844374825E+16
Altitude 232699022.01409

Triangular Pyramid

Length = n
Surface area 3.1262844374825E+16
Volume 2.2862595406636E+24
Height 126665303.90649