868385655 (number)

868385655 is an odd 9-digits composite number following 868385654 and preceding 868385656. In scientific notation, it is written as 8.68385655 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 454399296 positive integers (up to 868385655) that are relatively prime to 868385655.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million three hundred eighty-five thousand six hundred fifty-five

Notation

Scientific notation 8.68385655 × 10^8
Engineering notation 8.68385655 × 10^6

Prime Factorization of 868385655

Prime Factorization 45 × 53 × 364103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868385655
Product of the distinct prime numbers

The prime factorization of 868385655 is 45 × 53 × 364103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868385655)

Multiplication

n×y
n×2 1736771310
n×3 2605156965
n×4 3473542620
n×5 4341928275

Division

n÷y
n÷2 434192827.5
n÷3 289461885
n÷3 217096413.75
n÷5 173677131

Exponentiation

ny
n2 754093645809779025
n3 6.5484410454786E+26
n4 5.6865722665068E+35
n5 4.9381377823554E+44

Nth Root

y√n
2√n 29468.383990304
3√n 954.04943838833
4√n 171.6635779375
5√n 61.339824365627

Divisors of 868385655

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 -868385654
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 868385655 can be divided by 8 positive divisors. The sum of these divisors (counting 868385655) is 1, the average is 0.125.

Base conversion 868385655

Base System Value
2 Binary 110011110000101000001101110111
3 Ternary 2020112000120011200
4 Quaternary 303300220031313
5 Quinary 3234301320110
6 Senary 222100303543
8 Octal 6360501567
10 Decimal 868385655
12 Duodecimal 2029a1bb3
16 Hexadecimal 33c28377
20 Vigesimal db7842f
36 Base36 ed0inr

Cryptographic Hash Functions

md5 d21d5e07988eded10982ff37be85ae9a
sha1 4d3f29b9dd72fc7381942124a2d9181a810f26c6
sha256 9637a3c87d46cb3f7946b425e12d4e8164eeeed3238b8b902a5da0d2f2218786
sha512 f22f2e24da9891776065a8758284bd9dafa6094fdce10111693852a34d852a979dd7eb9567844502f6c95301d8b68efbe5363e4bb8351a4534ff892b8cf8ff58
ripemd-160 4faa84fc67e0f8a6772352681a1c7c6401381bfd

868385655 as geometric shapes

Circle

Radius = n
Diameter 1736771310
Circumference 5456227988.4615
Area 2.3690550577947E+18

Sphere

Radius = n
Volume 2.7430045707922E+27
Surface area 9.476220231179E+18
Circumference 5456227988.4615

Square

Length = n
Perimeter 3473542620
Area 754093645809779025
Diagonal 1228082770.6712

Cube

Length = n
Surface area 4524561874858674150
Volume 6.5484410454786E+26
Space diagonal 1504088075.024

Equilateral Triangle

Length = n
Perimeter 2605156965
Area 3.2653212705185E+17
Altitude 752044037.51199

Triangular Pyramid

Length = n
Surface area 3.2653212705185E+17
Volume 7.7174117824304E+25
Height 409360923.55708