687331331 (number)

687331331 is an odd 9-digits composite number following 687331330 and preceding 687331332. In scientific notation, it is written as 6.87331331 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 686743200 positive integers (up to 687331331) that are relatively prime to 687331331.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.87331331 × 10^8
Engineering notation 6.87331331 × 10^6

Prime Factorization of 687331331

Prime Factorization 1171 × 586961

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 687331331
Product of the distinct prime numbers

The prime factorization of 687331331 is 1171 × 586961. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 12, 56, 71, 614, 5948, 2759, 61912, 27686, 869184, 259343, 1812413, 309048, 35370032, 10594516, 218474185, 308817921, 8305437386, 5735706150

Basic calculations (n = 687331331)

Multiplication

n×y
n×2 1374662662
n×3 2061993993
n×4 2749325324
n×5 3436656655

Division

n÷y
n÷2 343665665.5
n÷3 229110443.66667
n÷3 171832832.75
n÷5 137466266.2

Exponentiation

ny
n2 472424358574231561
n3 3.2471206317565E+26
n4 2.2318477457427E+35
n5 1.5340188816707E+44

Nth Root

y√n
2√n 26217.004615326
3√n 882.51490091926
4√n 161.91665947433
5√n 58.537372951863

Divisors of 687331331

1, 1171, 586961, 687331331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687331330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687331331 can be divided by 4 positive divisors. The sum of these divisors (counting 687331331) is 1, the average is 0.25.

Base conversion 687331331

Base System Value
2 Binary 101000111101111101100000000011
3 Ternary 1202220100001022222
4 Quaternary 220331331200003
5 Quinary 2401424100311
6 Senary 152111521255
8 Octal 5075754003
10 Decimal 687331331
12 Duodecimal 17222922b
16 Hexadecimal 28f7d803
20 Vigesimal aefg86b
36 Base36 bd7w8z

Cryptographic Hash Functions

md5 ddc652833c0b7f8909f39bcd54602ab6
sha1 9603f6d9215c9b1823e9df261911efbcf7d47052
sha256 74542c1e548565b7c87ff35139ca0d5eaf7d6a9d29a5783b52fd38901936675d
sha512 2b3f68849f264121a671b300e3d1c74b778fa30ad3b102d66df4f4421ed74edfff44fd26c1ef22cc59357112b63e3d19ea67fa3c1f36c04d7031406c65a9becb
ripemd-160 94189f5e850fe0fb5f47c390a1b88bc1100a3dc6

687331331 as geometric shapes

Circle

Radius = n
Diameter 1374662662
Circumference 4318630120.1034
Area 1.4841648942737E+18

Sphere

Radius = n
Volume 1.3601507096061E+27
Surface area 5.9366595770947E+18
Circumference 4318630120.1034

Square

Length = n
Perimeter 2749325324
Area 472424358574231561
Diagonal 972033290.14415

Cube

Length = n
Surface area 2834546151445389366
Volume 3.2471206317565E+26
Space diagonal 1190492786.9259

Equilateral Triangle

Length = n
Perimeter 2061993993
Area 2.0456574794593E+17
Altitude 595246393.46297

Triangular Pyramid

Length = n
Surface area 2.0456574794593E+17
Volume 3.8267683634096E+25
Height 324011096.71472