686290426 (number)

686290426 is an even 9-digits composite number following 686290425 and preceding 686290427. In scientific notation, it is written as 6.86290426 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 343145212 positive integers (up to 686290426) that are relatively prime to 686290426.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million two hundred ninety thousand four hundred twenty-six

Notation

Scientific notation 6.86290426 × 10^8
Engineering notation 6.86290426 × 10^6

Prime Factorization of 686290426

Prime Factorization 2 × 343145213

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 686290426
Product of the distinct prime numbers

The prime factorization of 686290426 is 2 × 343145213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 75, 16, 559, 604, 5731, 5972, 99080, 76439, 39926, 520175, 7344589, 7931414, 2030949, 85038450, 259090841, 623365600, 793407229, 9072669286

Basic calculations (n = 686290426)

Multiplication

n×y
n×2 1372580852
n×3 2058871278
n×4 2745161704
n×5 3431452130

Division

n÷y
n÷2 343145213
n÷3 228763475.33333
n÷3 171572606.5
n÷5 137258085.2

Exponentiation

ny
n2 470994548819261476
n3 3.2323904955285E+26
n4 2.2183586501746E+35
n5 1.5224383030491E+44

Nth Root

y√n
2√n 26197.145378839
3√n 882.06917785329
4√n 161.85532236797
5√n 58.519632224659

Divisors of 686290426

1, 2, 343145213, 686290426

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 -686290425
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 686290426 can be divided by 4 positive divisors. The sum of these divisors (counting 686290426) is 1, the average is 0.25.

Base conversion 686290426

Base System Value
2 Binary 101000111001111111010111111010
3 Ternary 1202211101011110221
4 Quaternary 220321333113322
5 Quinary 2401142243201
6 Senary 152033330254
8 Octal 5071772772
10 Decimal 686290426
12 Duodecimal 171a0698a
16 Hexadecimal 28e7f5fa
20 Vigesimal ae96616
36 Base36 bcll2y

Cryptographic Hash Functions

md5 310720f8d552a26e9cd55ab815a3ec56
sha1 eb75495c2d2e4ec54b892fb4107cdb2a0439c0fa
sha256 7fc51b60772ea76b7f0ca6cf47fe30dafa300612f07dbbdfd51e4b8e0ec21147
sha512 60a21b35d4faa2f0ad1bc290dc091f468612343185533760c462fd239c2746cfd665dd55eefb4d6195a9677b2011ee71a936139ee6d6532c4d55376dadf9e6c5
ripemd-160 6fbc551a1a7f836d0e8da47e934acd1b0d3819f5

686290426 as geometric shapes

Circle

Radius = n
Diameter 1372580852
Circumference 4312089921.1012
Area 1.4796730144514E+18

Sphere

Radius = n
Volume 1.3539805645714E+27
Surface area 5.9186920578057E+18
Circumference 4312089921.1012

Square

Length = n
Perimeter 2745161704
Area 470994548819261476
Diagonal 970561228.17601

Cube

Length = n
Surface area 2825967292915568856
Volume 3.2323904955285E+26
Space diagonal 1188689886.5801

Equilateral Triangle

Length = n
Perimeter 2058871278
Area 2.0394662216074E+17
Altitude 594344943.29004

Triangular Pyramid

Length = n
Surface area 2.0394662216074E+17
Volume 3.8094087313852E+25
Height 323520409.392