686348738 (number)

686348738 is an even 9-digits composite number following 686348737 and preceding 686348739. In scientific notation, it is written as 6.86348738 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 343174368 positive integers (up to 686348738) that are relatively prime to 686348738.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million three hundred forty-eight thousand seven hundred thirty-eight

Notation

Scientific notation 6.86348738 × 10^8
Engineering notation 6.86348738 × 10^6

Prime Factorization of 686348738

Prime Factorization 2 × 343174369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 686348738
Product of the distinct prime numbers

The prime factorization of 686348738 is 2 × 343174369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 4, 26, 51, 334, 1377, 1074, 39226, 52506, 127493, 111728, 3051654, 3619665, 69949682, 57425510, 199524133, 946997401, 7507875979, 757550723

Basic calculations (n = 686348738)

Multiplication

n×y
n×2 1372697476
n×3 2059046214
n×4 2745394952
n×5 3431743690

Division

n÷y
n÷2 343174369
n÷3 228782912.66667
n÷3 171587184.5
n÷5 137269747.6

Exponentiation

ny
n2 471074590154192644
n3 3.233214504562E+26
n4 2.2191126948894E+35
n5 1.5230851976171E+44

Nth Root

y√n
2√n 26198.258300887
3√n 882.0941593865
4√n 161.85876034644
5√n 58.520626637722

Divisors of 686348738

1, 2, 343174369, 686348738

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 -686348737
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 686348738 can be divided by 4 positive divisors. The sum of these divisors (counting 686348738) is 1, the average is 0.25.

Base conversion 686348738

Base System Value
2 Binary 101000111010001101100111000010
3 Ternary 1202211111010110122
4 Quaternary 220322031213002
5 Quinary 2401201124423
6 Senary 152034500242
8 Octal 5072154702
10 Decimal 686348738
12 Duodecimal 171a34682
16 Hexadecimal 28e8d9c2
20 Vigesimal ae9dbgi
36 Base36 bcmu2q

Cryptographic Hash Functions

md5 67299037df6b7fdad43f854e46c00c47
sha1 9b2b77c5a5f05f71580ad27979eed2b0eac7f646
sha256 ca45ba514feab72a8ecafefeef44bf3866e2a5d366fd9342f24a8a906d65b0f6
sha512 e4a5aeb144b04bb6b33e51573e25b1ae117bbda571a23d12d6d1f5c87f835a1dd7e0887080b7b3adbe9c9c4157709843d3cee3303bf83761520d20878b0c7243
ripemd-160 83930cd6d4756935fec1a1dd202821f7222e6755

686348738 as geometric shapes

Circle

Radius = n
Diameter 1372697476
Circumference 4312456306.2029
Area 1.4799244717212E+18

Sphere

Radius = n
Volume 1.3543257246682E+27
Surface area 5.9196978868849E+18
Circumference 4312456306.2029

Square

Length = n
Perimeter 2745394952
Area 471074590154192644
Diagonal 970643693.79726

Cube

Length = n
Surface area 2826447540925155864
Volume 3.233214504562E+26
Space diagonal 1188790885.9268

Equilateral Triangle

Length = n
Perimeter 2059046214
Area 2.0398128107544E+17
Altitude 594395442.96339

Triangular Pyramid

Length = n
Surface area 2.0398128107544E+17
Volume 3.8103798353441E+25
Height 323547897.93242