686140168 (number)

686140168 is an even 9-digits composite number following 686140167 and preceding 686140169. In scientific notation, it is written as 6.86140168 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 294060048 positive integers (up to 686140168) that are relatively prime to 686140168.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million one hundred forty thousand one hundred sixty-eight

Notation

Scientific notation 6.86140168 × 10^8
Engineering notation 6.86140168 × 10^6

Prime Factorization of 686140168

Prime Factorization 2 × 2 × 2 × 7 × 12252503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 171535042
Product of the distinct prime numbers

The prime factorization of 686140168 is 2 × 2 × 2 × 7 × 12252503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 92, 34, 628, 741, 9493, 2522, 83605, 41821, 249412, 239221, 7263724, 1144407, 40322689, 17465181, 661918867, 689998072, 8740538732, 4433351704

Basic calculations (n = 686140168)

Multiplication

n×y
n×2 1372280336
n×3 2058420504
n×4 2744560672
n×5 3430700840

Division

n÷y
n÷2 343070084
n÷3 228713389.33333
n÷3 171535042
n÷5 137228033.6

Exponentiation

ny
n2 470788330143068224
n3 3.230267839368E+26
n4 2.216416517989E+35
n5 1.5207724020109E+44

Nth Root

y√n
2√n 26194.2773903
3√n 882.00479907166
4√n 161.84646239662
5√n 58.517069515714

Divisors of 686140168

1, 2, 4, 7, 8, 14, 28, 56, 12252503, 24505006, 49010012, 85767521, 98020024, 171535042, 343070084, 686140168

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686140167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686140168 can be divided by 16 positive divisors. The sum of these divisors (counting 686140168) is 1, the average is 0.0625.

Base conversion 686140168

Base System Value
2 Binary 101000111001011010101100001000
3 Ternary 1202211002112100211
4 Quaternary 220321122230020
5 Quinary 2401122441133
6 Senary 152030210504
8 Octal 5071325410
10 Decimal 686140168
12 Duodecimal 171953a34
16 Hexadecimal 28e5ab08
20 Vigesimal ae87a88
36 Base36 bcid54

Cryptographic Hash Functions

md5 9b53349e7c2c53c045e8b95719ee08de
sha1 6e7c64788e1a3a29838b84e8e3279677e93c9c1c
sha256 d048080781a029754a64bb18b1a255cf21ca0c93b4879d8a3104e4c6f1eded4d
sha512 8447eabe1fc60383ef728eb60ac5c808527a68432580b24ca4bd122586f4b3ea8aea0dc9de9f57ea3111640aea3ee8bc68ed18fac934d6e30a8a8468b07bdc51
ripemd-160 89d49b2d919436d4ef6b2f1c58491f05ab583d71

686140168 as geometric shapes

Circle

Radius = n
Diameter 1372280336
Circumference 4311145822.2433
Area 1.4790251593733E+18

Sphere

Radius = n
Volume 1.3530914284381E+27
Surface area 5.9161006374931E+18
Circumference 4311145822.2433

Square

Length = n
Perimeter 2744560672
Area 470788330143068224
Diagonal 970348731.27455

Cube

Length = n
Surface area 2824729980858409344
Volume 3.230267839368E+26
Space diagonal 1188429632.0898

Equilateral Triangle

Length = n
Perimeter 2058420504
Area 2.0385732685458E+17
Altitude 594214816.04492

Triangular Pyramid

Length = n
Surface area 2.0385732685458E+17
Volume 3.8069071571099E+25
Height 323449577.09152