686606481 (number)

686606481 is an odd 9-digits composite number following 686606480 and preceding 686606482. In scientific notation, it is written as 6.86606481 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 412229760 positive integers (up to 686606481) that are relatively prime to 686606481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.86606481 × 10^8
Engineering notation 6.86606481 × 10^6

Prime Factorization of 686606481

Prime Factorization 9 × 11 × 107 × 64817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 686606481
Product of the distinct prime numbers

The prime factorization of 686606481 is 9 × 11 × 107 × 64817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 58, 27, 700, 792, 6911, 4967, 55526, 69729, 930949, 118387, 2282828, 7734643, 630892, 681243, 55319174, 137833962, 1981247222, 674386551

Basic calculations (n = 686606481)

Multiplication

n×y
n×2 1373212962
n×3 2059819443
n×4 2746425924
n×5 3433032405

Division

n÷y
n÷2 343303240.5
n÷3 228868827
n÷3 171651620.25
n÷5 137321296.2

Exponentiation

ny
n2 471428459751203361
n3 3.2368583579302E+26
n4 2.2224479266339E+35
n5 1.5259471501119E+44

Nth Root

y√n
2√n 26203.176925709
3√n 882.20456251399
4√n 161.8739538212
5√n 58.525021201556

Divisors of 686606481

1, 9, 11, 99, 107, 963, 1177, 10593, 64817, 583353, 712987, 6416883, 6935419, 62418771, 76289609, 686606481

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 -686606480
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 686606481 can be divided by 16 positive divisors. The sum of these divisors (counting 686606481) is 1, the average is 0.0625.

Base conversion 686606481

Base System Value
2 Binary 101000111011001100100010010001
3 Ternary 1202211222020000200
4 Quaternary 220323030202101
5 Quinary 2401232401411
6 Senary 152044205413
8 Octal 5073144221
10 Decimal 686606481
12 Duodecimal 171b39869
16 Hexadecimal 28ecc891
20 Vigesimal aeb5g41
36 Base36 bcscy9

Cryptographic Hash Functions

md5 122d91e973e5b50ad59b124f82f60827
sha1 f468842ab5af33c3f459cc23146746ef798fec03
sha256 8f9e12cac218af738d192ff053414d52fbb1bc8fd105ddebf60221745c5c9e75
sha512 01f33ab1ed8c2e3a572c01ac2ba8c4b7de7caa8a389c2e9bb209c03bc6392750d7f1b48381423fa921f5c10b900f056238eaa9b55a2e624d4c1b43bdd82c1c50
ripemd-160 9273230bd4be753b939dde94896ae70801da2c14

686606481 as geometric shapes

Circle

Radius = n
Diameter 1373212962
Circumference 4314075753.2335
Area 1.4810361858475E+18

Sphere

Radius = n
Volume 1.3558520583979E+27
Surface area 5.9241447433901E+18
Circumference 4314075753.2335

Square

Length = n
Perimeter 2746425924
Area 471428459751203361
Diagonal 971008197.44346

Cube

Length = n
Surface area 2828570758507220166
Volume 3.2368583579302E+26
Space diagonal 1189237309.8981

Equilateral Triangle

Length = n
Perimeter 2059819443
Area 2.0413451110576E+17
Altitude 594618654.94904

Triangular Pyramid

Length = n
Surface area 2.0413451110576E+17
Volume 3.8146741577214E+25
Height 323669399.14782