686379746 (number)

686379746 is an even 9-digits composite number following 686379745 and preceding 686379747. In scientific notation, it is written as 6.86379746 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 316790640 positive integers (up to 686379746) that are relatively prime to 686379746.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million three hundred seventy-nine thousand seven hundred forty-six

Notation

Scientific notation 6.86379746 × 10^8
Engineering notation 6.86379746 × 10^6

Prime Factorization of 686379746

Prime Factorization 2 × 13 × 26399221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 686379746
Product of the distinct prime numbers

The prime factorization of 686379746 is 2 × 13 × 26399221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 18, 42, 779, 208, 9681, 7434, 45097, 1976, 765380, 782895, 5015956, 1747187, 81771544, 79601192, 815060228, 864247282, 1898866604, 6248691551

Basic calculations (n = 686379746)

Multiplication

n×y
n×2 1372759492
n×3 2059139238
n×4 2745518984
n×5 3431898730

Division

n÷y
n÷2 343189873
n÷3 228793248.66667
n÷3 171594936.5
n÷5 137275949.2

Exponentiation

ny
n2 471117155719024516
n3 3.2336527367867E+26
n4 2.2195137441278E+35
n5 1.523429279938E+44

Nth Root

y√n
2√n 26198.850089269
3√n 882.10744299501
4√n 161.8605884373
5√n 58.521155399473

Divisors of 686379746

1, 2, 13, 26, 26399221, 52798442, 343189873, 686379746

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 -686379745
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 686379746 can be divided by 8 positive divisors. The sum of these divisors (counting 686379746) is 1, the average is 0.125.

Base conversion 686379746

Base System Value
2 Binary 101000111010010101001011100010
3 Ternary 1202211112201000002
4 Quaternary 220322111023202
5 Quinary 2401203122441
6 Senary 152035300002
8 Octal 5072251342
10 Decimal 686379746
12 Duodecimal 171a4a602
16 Hexadecimal 28e952e2
20 Vigesimal ae9h976
36 Base36 bcni02

Cryptographic Hash Functions

md5 e7770ca88c29ab7f41d59e08c278e8d4
sha1 c3c522fa4577794a7403b5e7589509a51d9a5710
sha256 d3fc9195429fba624874a372018c0aa7a2cb0fb92736808487128df3e21528d1
sha512 c14c3384110b150c2967aa764e6cf49e40f4d2312464647b6533d5b28ce56bda4de667309fca5066ad3a7a42ccdabfc30ba9e7f9105f4ee849e368890ba99ae3
ripemd-160 1325dec07d60f8df11e7bfcfbae770126104da4e

686379746 as geometric shapes

Circle

Radius = n
Diameter 1372759492
Circumference 4312651135.2129
Area 1.480058195387E+18

Sphere

Radius = n
Volume 1.3545092909533E+27
Surface area 5.920232781548E+18
Circumference 4312651135.2129

Square

Length = n
Perimeter 2745518984
Area 471117155719024516
Diagonal 970687545.7314

Cube

Length = n
Surface area 2826702934314147096
Volume 3.2336527367867E+26
Space diagonal 1188844593.3582

Equilateral Triangle

Length = n
Perimeter 2059139238
Area 2.0399971250567E+17
Altitude 594422296.67911

Triangular Pyramid

Length = n
Surface area 2.0399971250567E+17
Volume 3.8108962969738E+25
Height 323562515.2438