686604912 (number)

686604912 is an even 9-digits composite number following 686604911 and preceding 686604913. In scientific notation, it is written as 6.86604912 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 196172736 positive integers (up to 686604912) that are relatively prime to 686604912.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million six hundred four thousand nine hundred twelve

Notation

Scientific notation 6.86604912 × 10^8
Engineering notation 6.86604912 × 10^6

Prime Factorization of 686604912

Prime Factorization 2 × 2 × 2 × 2 × 21 × 2043467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 85825614
Product of the distinct prime numbers

The prime factorization of 686604912 is 2 × 2 × 2 × 2 × 21 × 2043467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 57, 14, 386, 354, 8492, 373, 72985, 22030, 596349, 401720, 8515988, 8316577, 83842729, 9834920, 606768188, 71528090, 1247200529, 5030632696

Basic calculations (n = 686604912)

Multiplication

n×y
n×2 1373209824
n×3 2059814736
n×4 2746419648
n×5 3433024560

Division

n÷y
n÷2 343302456
n÷3 228868304
n÷3 171651228
n÷5 137320982.4

Exponentiation

ny
n2 471426305182527744
n3 3.2368361678433E+26
n4 2.2224276121805E+35
n5 1.5259297150876E+44

Nth Root

y√n
2√n 26203.146986574
3√n 882.20389052304
4√n 161.87386134449
5√n 58.524994453821

Divisors of 686604912

1, 2, 4, 8, 16, 21, 42, 84, 168, 336, 2043467, 4086934, 8173868, 16347736, 32695472, 42912807, 85825614, 171651228, 343302456, 686604912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686604911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686604912 can be divided by 20 positive divisors. The sum of these divisors (counting 686604912) is 1, the average is 0.05.

Base conversion 686604912

Base System Value
2 Binary 101000111011001100001001110000
3 Ternary 1202211222010212120
4 Quaternary 220323030021300
5 Quinary 2401232324122
6 Senary 152044154240
8 Octal 5073141160
10 Decimal 686604912
12 Duodecimal 171b38980
16 Hexadecimal 28ecc270
20 Vigesimal aeb5c5c
36 Base36 bcsbqo

Cryptographic Hash Functions

md5 38524f6dc74b37bb1d2f3abc3c741036
sha1 f7dd6153508e2cd41247440ab05f71bf6511a797
sha256 a307406891ce0b8363e44f3277262330648174dc13ec63a702ff0cfc1dcaa1b0
sha512 37dc33a450bc519101f603f24d659999f1a7512efe750aa6f693789222a86393504e7c3af201498593a2ec14866cb8c382bf74ce6b007e42f82e65133d4a1f7d
ripemd-160 3bef4c4f26ec2ad9315266265447c3aa8c00d645

686604912 as geometric shapes

Circle

Radius = n
Diameter 1373209824
Circumference 4314065894.9157
Area 1.4810294170704E+18

Sphere

Radius = n
Volume 1.3558427634361E+27
Surface area 5.9241176682816E+18
Circumference 4314065894.9157

Square

Length = n
Perimeter 2746419648
Area 471426305182527744
Diagonal 971005978.54239

Cube

Length = n
Surface area 2828557831095166464
Volume 3.2368361678433E+26
Space diagonal 1189234592.3104

Equilateral Triangle

Length = n
Perimeter 2059814736
Area 2.0413357815015E+17
Altitude 594617296.15518

Triangular Pyramid

Length = n
Surface area 2.0413357815015E+17
Volume 3.8146480064532E+25
Height 323668659.51413