687130392 (number)

687130392 is an even 9-digits composite number following 687130391 and preceding 687130393. In scientific notation, it is written as 6.87130392 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 211424640 positive integers (up to 687130392) that are relatively prime to 687130392.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million one hundred thirty thousand three hundred ninety-two

Notation

Scientific notation 6.87130392 × 10^8
Engineering notation 6.87130392 × 10^6

Prime Factorization of 687130392

Prime Factorization 2 × 2 × 2 × 3 × 13 × 2202341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 171782598
Product of the distinct prime numbers

The prime factorization of 687130392 is 2 × 2 × 2 × 3 × 13 × 2202341. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 687130392)

Multiplication

n×y
n×2 1374260784
n×3 2061391176
n×4 2748521568
n×5 3435651960

Division

n÷y
n÷2 343565196
n÷3 229043464
n÷3 171782598
n÷5 137426078.4

Exponentiation

ny
n2 472148175610073664
n3 3.2442736098903E+26
n4 2.2292389973192E+35
n5 1.5317778660896E+44

Nth Root

y√n
2√n 26213.172108694
3√n 882.42889245083
4√n 161.90482422922
5√n 58.533949910783

Divisors of 687130392

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 -687130391
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 687130392 can be divided by 32 positive divisors. The sum of these divisors (counting 687130392) is 1, the average is 0.03125.

Base conversion 687130392

Base System Value
2 Binary 101000111101001100011100011000
3 Ternary 1202212221211200210
4 Quaternary 220331030130120
5 Quinary 2401401133032
6 Senary 152103331120
8 Octal 5075143430
10 Decimal 687130392
12 Duodecimal 172150aa0
16 Hexadecimal 28f4c718
20 Vigesimal aeeb5jc
36 Base36 bd3l7c

Cryptographic Hash Functions

md5 747ac07178a42dfc3222273508f2e185
sha1 0b714cd4edc8bdd590e2b0381cf014bde014ac13
sha256 703656a69a3daeb85648e1c9a7ea5349d4580a39c503c8c88689c267d2fac0ee
sha512 3c4115aeaa13638fc10b06ad5e6a76098b7596fc2c5d729514788c386a70615f3c86cea2e215c1a9639ce17ff8606ff1b2a6b8ec9e8c131b0b5838e5e3e7d496
ripemd-160 d808af30f92c3614f72e1601369e584541839f21

687130392 as geometric shapes

Circle

Radius = n
Diameter 1374260784
Circumference 4317367583.1309
Area 1.4832972399024E+18

Sphere

Radius = n
Volume 1.3589581518756E+27
Surface area 5.9331889596097E+18
Circumference 4317367583.1309

Square

Length = n
Perimeter 2748521568
Area 472148175610073664
Diagonal 971749119.48514

Cube

Length = n
Surface area 2832889053660441984
Volume 3.2442736098903E+26
Space diagonal 1190144750.3687

Equilateral Triangle

Length = n
Perimeter 2061391176
Area 2.044461572144E+17
Altitude 595072375.18436

Triangular Pyramid

Length = n
Surface area 2.044461572144E+17
Volume 3.8234131159634E+25
Height 323916373.16171