687130344 (number)

687130344 is an even 9-digits composite number following 687130343 and preceding 687130345. In scientific notation, it is written as 6.87130344 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 215569152 positive integers (up to 687130344) that are relatively prime to 687130344.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million one hundred thirty thousand three hundred forty-four

Notation

Scientific notation 6.87130344 × 10^8
Engineering notation 6.87130344 × 10^6

Prime Factorization of 687130344

Prime Factorization 2 × 2 × 2 × 27 × 17 × 187127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 171782586
Product of the distinct prime numbers

The prime factorization of 687130344 is 2 × 2 × 2 × 27 × 17 × 187127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 687130344)

Multiplication

n×y
n×2 1374260688
n×3 2061391032
n×4 2748521376
n×5 3435651720

Division

n÷y
n÷2 343565172
n÷3 229043448
n÷3 171782586
n÷5 137426068.8

Exponentiation

ny
n2 472148109645558336
n3 3.244272929997E+26
n4 2.2292383744187E+35
n5 1.5317773310724E+44

Nth Root

y√n
2√n 26213.171193124
3√n 882.42887190325
4√n 161.90482140172
5√n 58.533949092997

Divisors of 687130344

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687130343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687130344 can be divided by 32 positive divisors. The sum of these divisors (counting 687130344) is 1, the average is 0.03125.

Base conversion 687130344

Base System Value
2 Binary 101000111101001100011011101000
3 Ternary 1202212221211122000
4 Quaternary 220331030123220
5 Quinary 2401401132334
6 Senary 152103331000
8 Octal 5075143350
10 Decimal 687130344
12 Duodecimal 172150a60
16 Hexadecimal 28f4c6e8
20 Vigesimal aeeb5h4
36 Base36 bd3l60

Cryptographic Hash Functions

md5 c05f49d14ebfbf57e9d23f02e0891c39
sha1 fe1f0bf579d4e0cd3b7aece16afb0efe06eca0e7
sha256 356a1f9297961dfd3c52ec499532a2ab5d88072277dff536b95fc54842fbd212
sha512 0565bba21297f15cd34ea0869fa289cca149055a6265518ef17d047723c8298a80c0cfe0e62f315dca927d551747b87f425f557e23bbc73f34f8e3d58e38e6a2
ripemd-160 ea2c2f219c91d0a8105983d549395d4040313ba9

687130344 as geometric shapes

Circle

Radius = n
Diameter 1374260688
Circumference 4317367281.5381
Area 1.4832970326688E+18

Sphere

Radius = n
Volume 1.3589578670825E+27
Surface area 5.9331881306752E+18
Circumference 4317367281.5381

Square

Length = n
Perimeter 2748521376
Area 472148109645558336
Diagonal 971749051.60289

Cube

Length = n
Surface area 2832888657873350016
Volume 3.244272929997E+26
Space diagonal 1190144667.2303

Equilateral Triangle

Length = n
Perimeter 2061391032
Area 2.0444612865093E+17
Altitude 595072333.61514

Triangular Pyramid

Length = n
Surface area 2.0444612865093E+17
Volume 3.8234123147014E+25
Height 323916350.5343