686290427 (number)

686290427 is an odd 9-digits composite number following 686290426 and preceding 686290428. In scientific notation, it is written as 6.86290427 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 683757720 positive integers (up to 686290427) that are relatively prime to 686290427.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.86290427 × 10^8
Engineering notation 6.86290427 × 10^6

Prime Factorization of 686290427

Prime Factorization 271 × 2532437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 686290427
Product of the distinct prime numbers

The prime factorization of 686290427 is 271 × 2532437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686290427)

Multiplication

n×y
n×2 1372580854
n×3 2058871281
n×4 2745161708
n×5 3431452135

Division

n÷y
n÷2 343145213.5
n÷3 228763475.66667
n÷3 171572606.75
n÷5 137258085.4

Exponentiation

ny
n2 470994550191842329
n3 3.2323905096583E+26
n4 2.2183586631042E+35
n5 1.5224383141409E+44

Nth Root

y√n
2√n 26197.145397925
3√n 882.06917828172
4√n 161.85532242693
5√n 58.519632241713

Divisors of 686290427

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 -686290426
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 686290427 can be divided by 4 positive divisors. The sum of these divisors (counting 686290427) is 1, the average is 0.25.

Base conversion 686290427

Base System Value
2 Binary 101000111001111111010111111011
3 Ternary 1202211101011110222
4 Quaternary 220321333113323
5 Quinary 2401142243202
6 Senary 152033330255
8 Octal 5071772773
10 Decimal 686290427
12 Duodecimal 171a0698b
16 Hexadecimal 28e7f5fb
20 Vigesimal ae96617
36 Base36 bcll2z

Cryptographic Hash Functions

md5 7d1ceeac9de6b8d442b1e6311ec11dfd
sha1 b30690503a15a5ef2f5db56a58e107fb064cbe93
sha256 23c028fbda484f79c37355eb58096549e9f1c124c5bc9915c3fc25dddcea405b
sha512 6ba6e5a80053e9a24d1636b91a78fb3920b01c64f1acf82f5805dfb6778f83039c1840472fe77341cf0bd360f43439891d4960e9d68719e3077f31f8764883eb
ripemd-160 20e744a0647c17708bb97e56de1b83b18eff48ea

686290427 as geometric shapes

Circle

Radius = n
Diameter 1372580854
Circumference 4312089927.3844
Area 1.4796730187635E+18

Sphere

Radius = n
Volume 1.3539805704901E+27
Surface area 5.9186920750541E+18
Circumference 4312089927.3844

Square

Length = n
Perimeter 2745161708
Area 470994550191842329
Diagonal 970561229.59022

Cube

Length = n
Surface area 2825967301151053974
Volume 3.2323905096583E+26
Space diagonal 1188689888.3121

Equilateral Triangle

Length = n
Perimeter 2058871281
Area 2.0394662275508E+17
Altitude 594344944.15607

Triangular Pyramid

Length = n
Surface area 2.0394662275508E+17
Volume 3.8094087480374E+25
Height 323520409.86341