686993932 (number)

686993932 is an even 9-digits composite number following 686993931 and preceding 686993933. In scientific notation, it is written as 6.86993932 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 340161840 positive integers (up to 686993932) that are relatively prime to 686993932.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million nine hundred ninety-three thousand nine hundred thirty-two

Notation

Scientific notation 6.86993932 × 10^8
Engineering notation 6.86993932 × 10^6

Prime Factorization of 686993932

Prime Factorization 2 × 2 × 103 × 1667461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 343496966
Product of the distinct prime numbers

The prime factorization of 686993932 is 2 × 2 × 103 × 1667461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686993932)

Multiplication

n×y
n×2 1373987864
n×3 2060981796
n×4 2747975728
n×5 3434969660

Division

n÷y
n÷2 343496966
n÷3 228997977.33333
n÷3 171748483
n÷5 137398786.4

Exponentiation

ny
n2 471960662604820624
n3 3.2423411135221E+26
n4 2.2274686704638E+35
n5 1.5302574603287E+44

Nth Root

y√n
2√n 26210.569089587
3√n 882.37047354409
4√n 161.89678529726
5√n 58.531624827368

Divisors of 686993932

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686993931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686993932 can be divided by 12 positive divisors. The sum of these divisors (counting 686993932) is 1, the average is 0.083333333333333.

Base conversion 686993932

Base System Value
2 Binary 101000111100101011001000001100
3 Ternary 1202212200220111201
4 Quaternary 220330223020030
5 Quinary 2401332301212
6 Senary 152100355244
8 Octal 5074531014
10 Decimal 686993932
12 Duodecimal 1720a5b24
16 Hexadecimal 28f2b20c
20 Vigesimal aede4gc
36 Base36 bd0nws

Cryptographic Hash Functions

md5 24501e96e47bed4ba44e14b43da324f6
sha1 ed7338af7ef512a4d2901be36d69d7ca34f0c8d8
sha256 7b87a8aaab238aa4379641fc257d3e8c6f3071d01658343908d5dd926b07b4df
sha512 bb17c0a8429db184271ea5555296dfbfe7d8c1c125a108db542e3f81f945f46467184461e1431b39fa7dcc97a2e790caec3836ecea0126c8373a404caad60a55
ripemd-160 2085410ddf3bc0c88b99d87a53bcce48d6cd4ed6

686993932 as geometric shapes

Circle

Radius = n
Diameter 1373987864
Circumference 4316510179.6639
Area 1.4827081504227E+18

Sphere

Radius = n
Volume 1.3581486696898E+27
Surface area 5.9308326016907E+18
Circumference 4316510179.6639

Square

Length = n
Perimeter 2747975728
Area 471960662604820624
Diagonal 971556135.90242

Cube

Length = n
Surface area 2831763975628923744
Volume 3.2423411135221E+26
Space diagonal 1189908394.7155

Equilateral Triangle

Length = n
Perimeter 2060981796
Area 2.0436496170136E+17
Altitude 594954197.35776

Triangular Pyramid

Length = n
Surface area 2.0436496170136E+17
Volume 3.8211356471524E+25
Height 323852045.30081