687130495 (number)

687130495 is an odd 9-digits composite number following 687130494 and preceding 687130496. In scientific notation, it is written as 6.87130495 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 530748960 positive integers (up to 687130495) that are relatively prime to 687130495.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million one hundred thirty thousand four hundred ninety-five

Notation

Scientific notation 6.87130495 × 10^8
Engineering notation 6.87130495 × 10^6

Prime Factorization of 687130495

Prime Factorization 5 × 29 × 4738831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 687130495
Product of the distinct prime numbers

The prime factorization of 687130495 is 5 × 29 × 4738831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 687130495)

Multiplication

n×y
n×2 1374260990
n×3 2061391485
n×4 2748521980
n×5 3435652475

Division

n÷y
n÷2 343565247.5
n÷3 229043498.33333
n÷3 171782623.75
n÷5 137426099

Exponentiation

ny
n2 472148317158945025
n3 3.2442750688284E+26
n4 2.2292403339602E+35
n5 1.5317790141481E+44

Nth Root

y√n
2√n 26213.174073355
3√n 882.42893654249
4√n 161.90483029655
5√n 58.533951665616

Divisors of 687130495

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 -687130494
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 687130495 can be divided by 8 positive divisors. The sum of these divisors (counting 687130495) is 1, the average is 0.125.

Base conversion 687130495

Base System Value
2 Binary 101000111101001100011101111111
3 Ternary 1202212221211211121
4 Quaternary 220331030131333
5 Quinary 2401401133440
6 Senary 152103331411
8 Octal 5075143577
10 Decimal 687130495
12 Duodecimal 172150b67
16 Hexadecimal 28f4c77f
20 Vigesimal aeeb64f
36 Base36 bd3la7

Cryptographic Hash Functions

md5 342e30caa361cbb23bdae1d20b6b040c
sha1 9d131601273038cffab3bbef63b4cfa90a9207d9
sha256 441e2d9c9ba1a970f6a546f3c739cd9728d93afebbd2ffd1ecf9fc3eeb7a2425
sha512 7268d9810da3220250d1edfba776c626f676203bc2401763e0b52cfc5efafdace07064b0416423ae0913d575f8d5f5caa0b45eabd8757b16737c19cf21744876
ripemd-160 de0529d9b3ac93045f5002a4900ac7e519843591

687130495 as geometric shapes

Circle

Radius = n
Diameter 1374260990
Circumference 4317368230.299
Area 1.4832976845913E+18

Sphere

Radius = n
Volume 1.3589587629941E+27
Surface area 5.9331907383653E+18
Circumference 4317368230.299

Square

Length = n
Perimeter 2748521980
Area 472148317158945025
Diagonal 971749265.14914

Cube

Length = n
Surface area 2832889902953670150
Volume 3.2442750688284E+26
Space diagonal 1190144928.77

Equilateral Triangle

Length = n
Perimeter 2061391485
Area 2.0444621850686E+17
Altitude 595072464.38498

Triangular Pyramid

Length = n
Surface area 2.0444621850686E+17
Volume 3.8234148353384E+25
Height 323916421.71638