687039087 (number)

687039087 is an odd 9-digits composite number following 687039086 and preceding 687039088. In scientific notation, it is written as 6.87039087 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 379055712 positive integers (up to 687039087) that are relatively prime to 687039087.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million thirty-nine thousand eighty-seven

Notation

Scientific notation 6.87039087 × 10^8
Engineering notation 6.87039087 × 10^6

Prime Factorization of 687039087

Prime Factorization 7 × 3 × 29 × 1128143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 687039087
Product of the distinct prime numbers

The prime factorization of 687039087 is 7 × 3 × 29 × 1128143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 50, 96, 916, 387, 3958, 3571, 34083, 33021, 5983, 818888, 1092367, 8872472, 34121259, 3959751, 826034378, 61915691, 7116483840, 2450220769

Basic calculations (n = 687039087)

Multiplication

n×y
n×2 1374078174
n×3 2061117261
n×4 2748156348
n×5 3435195435

Division

n÷y
n÷2 343519543.5
n÷3 229013029
n÷3 171759771.75
n÷5 137407817.4

Exponentiation

ny
n2 472022707065793569
n3 3.2429804970575E+26
n4 2.2280543598572E+35
n5 1.5307604331827E+44

Nth Root

y√n
2√n 26211.430464589
3√n 882.3898053819
4√n 161.89944553515
5√n 58.532394244945

Divisors of 687039087

1, 3, 7, 21, 29, 87, 203, 609, 1128143, 3384429, 7897001, 23691003, 32716147, 98148441, 229013029, 687039087

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687039086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687039087 can be divided by 16 positive divisors. The sum of these divisors (counting 687039087) is 1, the average is 0.0625.

Base conversion 687039087

Base System Value
2 Binary 101000111100110110001001101111
3 Ternary 1202212210012110010
4 Quaternary 220330312021233
5 Quinary 2401340222322
6 Senary 152101344303
8 Octal 5074661157
10 Decimal 687039087
12 Duodecimal 172108093
16 Hexadecimal 28f3626f
20 Vigesimal aedjhe7
36 Base36 bd1mr3

Cryptographic Hash Functions

md5 f7b3e748482bb6d5fb69d8ef50187b08
sha1 81b8a82990dd61d56bccf2ad90fc806c938c9f2b
sha256 f954c8ca236ada2481c3246c07c7870db31ced3706c6199fbdd06114c4c63f4f
sha512 1803b5473192059707f2b485751aedc2e6b419b7141ab0032e85865422f9901493828d1ab57d5df58e8fa2dfdb90e4a8c47749300c589d2ae8fcdf01e9b4311b
ripemd-160 bf2de826e72f5bb44ebd5f01cd842e7d3bd92380

687039087 as geometric shapes

Circle

Radius = n
Diameter 1374078174
Circumference 4316793896.8965
Area 1.4829030688455E+18

Sphere

Radius = n
Volume 1.3584164940388E+27
Surface area 5.9316122753819E+18
Circumference 4316793896.8965

Square

Length = n
Perimeter 2748156348
Area 472022707065793569
Diagonal 971619994.71583

Cube

Length = n
Surface area 2832136242394761414
Volume 3.2429804970575E+26
Space diagonal 1189986605.4697

Equilateral Triangle

Length = n
Perimeter 2061117261
Area 2.0439182774104E+17
Altitude 594993302.73487

Triangular Pyramid

Length = n
Surface area 2.0439182774104E+17
Volume 3.8218891678751E+25
Height 323873331.57194