686013640 (number)

686013640 is an even 9-digits composite number following 686013639 and preceding 686013641. In scientific notation, it is written as 6.86013640 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 236206080 positive integers (up to 686013640) that are relatively prime to 686013640.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million thirteen thousand six hundred forty

Notation

Scientific notation 6.86013640 × 10^8
Engineering notation 6.86013640 × 10^6

Prime Factorization of 686013640

Prime Factorization 2 × 2 × 2 × 1495 × 41 × 1399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 171503410
Product of the distinct prime numbers

The prime factorization of 686013640 is 2 × 2 × 2 × 1495 × 41 × 1399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 22, 61, 188, 425, 9675, 8962, 47008, 72885, 705464, 700646, 945062, 2264219, 7781248, 2253333, 527184765, 319755560, 8745277490, 7972603085

Basic calculations (n = 686013640)

Multiplication

n×y
n×2 1372027280
n×3 2058040920
n×4 2744054560
n×5 3430068200

Division

n÷y
n÷2 343006820
n÷3 228671213.33333
n÷3 171503410
n÷5 137202728

Exponentiation

ny
n2 470614714266049600
n3 3.2284811317121E+26
n4 2.2147820928372E+35
n5 1.519370725314E+44

Nth Root

y√n
2√n 26191.862094933
3√n 881.95058023567
4√n 161.83900053736
5√n 58.514911182967

Divisors of 686013640

1, 2, 4, 8, 41, 82, 164, 328, 1399, 1495, 2798, 2990, 5596, 5980, 11192, 11960, 57359, 61295, 114718, 122590, 229436, 245180, 458872, 490360, 2091505, 4183010, 8366020, 16732040, 85751705, 171503410, 343006820, 686013640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686013639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686013640 can be divided by 32 positive divisors. The sum of these divisors (counting 686013640) is 1, the average is 0.03125.

Base conversion 686013640

Base System Value
2 Binary 101000111000111011110011001000
3 Ternary 1202210212002210121
4 Quaternary 220320323303020
5 Quinary 2401104414030
6 Senary 152023353024
8 Octal 5070736310
10 Decimal 686013640
12 Duodecimal 1718b2774
16 Hexadecimal 28e3bcc8
20 Vigesimal ae7be20
36 Base36 bcfnig

Cryptographic Hash Functions

md5 c28886361afcd8cba63c076cf2661dec
sha1 40c68339072d5b221fca95499890d9d219a3cd4e
sha256 ab26b9532f11666ab6927cbbd878ec921e7416b19155916ba757dd90c7b24efd
sha512 99451c0b37f4ad8a4d53e97e2b455954412fd24870144b11f9e31e93badf612ffb87e37326688fbba356ddb9fca4f30992b1e840a03d7651e2a8c0d8d6c43517
ripemd-160 7a04ed0940e3759aa61a5f31ec0600a235967829

686013640 as geometric shapes

Circle

Radius = n
Diameter 1372027280
Circumference 4310350823.3728
Area 1.4784797290095E+18

Sphere

Radius = n
Volume 1.3523430140853E+27
Surface area 5.9139189160379E+18
Circumference 4310350823.3728

Square

Length = n
Perimeter 2744054560
Area 470614714266049600
Diagonal 970169793.66093

Cube

Length = n
Surface area 2823688285596297600
Volume 3.2284811317121E+26
Space diagonal 1188210479.1653

Equilateral Triangle

Length = n
Perimeter 2058040920
Area 2.0378214897458E+17
Altitude 594105239.58263

Triangular Pyramid

Length = n
Surface area 2.0378214897458E+17
Volume 3.8048015019441E+25
Height 323389931.22031