686144088 (number)

686144088 is an even 9-digits composite number following 686144087 and preceding 686144089. In scientific notation, it is written as 6.86144088 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 196040736 positive integers (up to 686144088) that are relatively prime to 686144088.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.86144088 × 10^8
Engineering notation 6.86144088 × 10^6

Prime Factorization of 686144088

Prime Factorization 2 × 2 × 2 × 189 × 453799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 171536022
Product of the distinct prime numbers

The prime factorization of 686144088 is 2 × 2 × 2 × 189 × 453799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 74, 3, 577, 2, 9762, 2794, 14099, 24152, 450897, 284098, 1567844, 9395264, 39063297, 72494555, 46542933, 453791361, 3079653452, 6025203603

Basic calculations (n = 686144088)

Multiplication

n×y
n×2 1372288176
n×3 2058432264
n×4 2744576352
n×5 3430720440

Division

n÷y
n÷2 343072044
n÷3 228714696
n÷3 171536022
n÷5 137228817.6

Exponentiation

ny
n2 470793709497351744
n3 3.230323204392E+26
n4 2.2164671690228E+35
n5 1.5208158442711E+44

Nth Root

y√n
2√n 26194.352215697
3√n 882.0064787344
4√n 161.84669355812
5√n 58.517136378551

Divisors of 686144088

1, 2, 4, 8, 189, 378, 756, 1512, 453799, 907598, 1815196, 3630392, 85768011, 171536022, 343072044, 686144088

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 -686144087
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 686144088 can be divided by 16 positive divisors. The sum of these divisors (counting 686144088) is 1, the average is 0.0625.

Base conversion 686144088

Base System Value
2 Binary 101000111001011011101001011000
3 Ternary 1202211002201202000
4 Quaternary 220321123221120
5 Quinary 2401123102323
6 Senary 152030241000
8 Octal 5071335130
10 Decimal 686144088
12 Duodecimal 171956160
16 Hexadecimal 28e5ba58
20 Vigesimal ae88048
36 Base36 bcig60

Cryptographic Hash Functions

md5 71dc708c227b1bb140210e49c59acb1b
sha1 12686612cb631a9e6c9663d01bd78071d16cfd51
sha256 d7b15cb29644f4b69d9d63bd540048fc7dbb04b606e7f23d74de54bd2e3da94d
sha512 cde309a6d9d978827d94bd5b5a6ba5597c664d2879efed7aad21a4929ce4b6bda9753f4d8f46d98f02ae4c5def82f8d602394076a9938c49286f932a3aa8fe21
ripemd-160 0527bb7e8f49e3c0ed50ee1481807f9ffbf5cbf4

686144088 as geometric shapes

Circle

Radius = n
Diameter 1372288176
Circumference 4311170452.3297
Area 1.4790420591132E+18

Sphere

Radius = n
Volume 1.3531146196851E+27
Surface area 5.9161682364527E+18
Circumference 4311170452.3297

Square

Length = n
Perimeter 2744576352
Area 470793709497351744
Diagonal 970354274.99172

Cube

Length = n
Surface area 2824762256984110464
Volume 3.230323204392E+26
Space diagonal 1188436421.729

Equilateral Triangle

Length = n
Perimeter 2058432264
Area 2.0385965618331E+17
Altitude 594218210.86451

Triangular Pyramid

Length = n
Surface area 2.0385965618331E+17
Volume 3.8069724054164E+25
Height 323451424.99724