687130384 (number)

687130384 is an even 9-digits composite number following 687130383 and preceding 687130385. In scientific notation, it is written as 6.87130384 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 343565184 positive integers (up to 687130384) that are relatively prime to 687130384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.87130384 × 10^8
Engineering notation 6.87130384 × 10^6

Prime Factorization of 687130384

Prime Factorization 2 × 2 × 2 × 2 × 42945649

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85891298
Product of the distinct prime numbers

The prime factorization of 687130384 is 2 × 2 × 2 × 2 × 42945649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 64, 52, 958, 608, 3105, 3504, 62581, 83499, 362361, 949522, 5558288, 2707325, 41219891, 16660861, 141382895, 201694527, 3387814617, 6098807687

Basic calculations (n = 687130384)

Multiplication

n×y
n×2 1374260768
n×3 2061391152
n×4 2748521536
n×5 3435651920

Division

n÷y
n÷2 343565192
n÷3 229043461.33333
n÷3 171782596
n÷5 137426076.8

Exponentiation

ny
n2 472148164615987456
n3 3.2442734965748E+26
n4 2.2292388935025E+35
n5 1.5317777769201E+44

Nth Root

y√n
2√n 26213.171956099
3√n 882.42888902623
4√n 161.90482375797
5√n 58.533949774485

Divisors of 687130384

1, 2, 4, 8, 16, 42945649, 85891298, 171782596, 343565192, 687130384

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687130383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687130384 can be divided by 10 positive divisors. The sum of these divisors (counting 687130384) is 1, the average is 0.1.

Base conversion 687130384

Base System Value
2 Binary 101000111101001100011100010000
3 Ternary 1202212221211200111
4 Quaternary 220331030130100
5 Quinary 2401401133014
6 Senary 152103331104
8 Octal 5075143420
10 Decimal 687130384
12 Duodecimal 172150a94
16 Hexadecimal 28f4c710
20 Vigesimal aeeb5j4
36 Base36 bd3l74

Cryptographic Hash Functions

md5 c59a912f4443c76ba8bcab38b570758f
sha1 29c41ce2110b00f0ec19d6d69d5ebb1048a7022b
sha256 4e4c1e6c6e2dafafa1f13a0e7dd1284dd18095033545f363a47d0b05e2c85bd1
sha512 485535f149d4f98efce799e2eb33f3bcf83869b3f36929e88ef8d62e620809d8f1c81804ada4a447b3f7f2492c57b4ebcb0b8085a57e197bb9beb0e14e29abaf
ripemd-160 b29414ab69748404ae4fab7761a30ea90bc9b850

687130384 as geometric shapes

Circle

Radius = n
Diameter 1374260768
Circumference 4317367532.8655
Area 1.4832972053635E+18

Sphere

Radius = n
Volume 1.3589581044101E+27
Surface area 5.933188821454E+18
Circumference 4317367532.8655

Square

Length = n
Perimeter 2748521536
Area 472148164615987456
Diagonal 971749108.17143

Cube

Length = n
Surface area 2832888987695924736
Volume 3.2442734965748E+26
Space diagonal 1190144736.5123

Equilateral Triangle

Length = n
Perimeter 2061391152
Area 2.0444615245382E+17
Altitude 595072368.25616

Triangular Pyramid

Length = n
Surface area 2.0444615245382E+17
Volume 3.8234129824197E+25
Height 323916369.39048