687130382 (number)

687130382 is an even 9-digits composite number following 687130381 and preceding 687130383. In scientific notation, it is written as 6.87130382 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 328627552 positive integers (up to 687130382) that are relatively prime to 687130382.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.87130382 × 10^8
Engineering notation 6.87130382 × 10^6

Prime Factorization of 687130382

Prime Factorization 2 × 23 × 14937617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 687130382
Product of the distinct prime numbers

The prime factorization of 687130382 is 2 × 23 × 14937617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 687130382)

Multiplication

n×y
n×2 1374260764
n×3 2061391146
n×4 2748521528
n×5 3435651910

Division

n÷y
n÷2 343565191
n÷3 229043460.66667
n÷3 171782595.5
n÷5 137426076.4

Exponentiation

ny
n2 472148161867465924
n3 3.2442734682459E+26
n4 2.2292388675483E+35
n5 1.5317777546277E+44

Nth Root

y√n
2√n 26213.17191795
3√n 882.42888817008
4√n 161.90482364016
5√n 58.533949740411

Divisors of 687130382

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687130381
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687130382 can be divided by 8 positive divisors. The sum of these divisors (counting 687130382) is 1, the average is 0.125.

Base conversion 687130382

Base System Value
2 Binary 101000111101001100011100001110
3 Ternary 1202212221211200102
4 Quaternary 220331030130032
5 Quinary 2401401133012
6 Senary 152103331102
8 Octal 5075143416
10 Decimal 687130382
12 Duodecimal 172150a92
16 Hexadecimal 28f4c70e
20 Vigesimal aeeb5j2
36 Base36 bd3l72

Cryptographic Hash Functions

md5 cf0702370aa9deba0420a7c90c4af080
sha1 64f1dcafa7ac12cb4340e92aa0612aa823d82d97
sha256 e5f77d38f84a06c70f2108984670f064503601b3194a1064ff44c0f28e0419bb
sha512 283c310414f74ca1b9b25f06b18a8676bbfbdc34529a59aae00d116d76a55951de2a78b00df29bed0bd108049d94fd5b28986a9aec6482fefad2cbbcbb96bea7
ripemd-160 0e3259963eb29f367436009acee9445ee0eefc49

687130382 as geometric shapes

Circle

Radius = n
Diameter 1374260764
Circumference 4317367520.2991
Area 1.4832971967288E+18

Sphere

Radius = n
Volume 1.3589580925437E+27
Surface area 5.933188786915E+18
Circumference 4317367520.2991

Square

Length = n
Perimeter 2748521528
Area 472148161867465924
Diagonal 971749105.34301

Cube

Length = n
Surface area 2832888971204795544
Volume 3.2442734682459E+26
Space diagonal 1190144733.0482

Equilateral Triangle

Length = n
Perimeter 2061391146
Area 2.0444615126368E+17
Altitude 595072366.52411

Triangular Pyramid

Length = n
Surface area 2.0444615126368E+17
Volume 3.8234129490338E+25
Height 323916368.44767