868172655 (number)

868172655 is an odd 9-digits composite number following 868172654 and preceding 868172656. In scientific notation, it is written as 8.68172655 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 395611776 positive integers (up to 868172655) that are relatively prime to 868172655.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million one hundred seventy-two thousand six hundred fifty-five

Notation

Scientific notation 8.68172655 × 10^8
Engineering notation 8.68172655 × 10^6

Prime Factorization of 868172655

Prime Factorization 21 × 5 × 317 × 26083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 868172655
Product of the distinct prime numbers

The prime factorization of 868172655 is 21 × 5 × 317 × 26083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868172655)

Multiplication

n×y
n×2 1736345310
n×3 2604517965
n×4 3472690620
n×5 4340863275

Division

n÷y
n÷2 434086327.5
n÷3 289390885
n÷3 217043163.75
n÷5 173634531

Exponentiation

ny
n2 753723758889749025
n3 6.5436235689189E+26
n4 5.6809950471489E+35
n5 4.9320845531251E+44

Nth Root

y√n
2√n 29464.769725895
3√n 953.97142806104
4√n 171.65305044157
5√n 61.336814950493

Divisors of 868172655

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 -868172654
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 868172655 can be divided by 16 positive divisors. The sum of these divisors (counting 868172655) is 1, the average is 0.0625.

Base conversion 868172655

Base System Value
2 Binary 110011101111110100001101101111
3 Ternary 2020111121201222210
4 Quaternary 303233310031233
5 Quinary 3234223011110
6 Senary 222051541503
8 Octal 6357641557
10 Decimal 868172655
12 Duodecimal 2028ba893
16 Hexadecimal 33bf436f
20 Vigesimal db61bcf
36 Base36 ecvyb3

Cryptographic Hash Functions

md5 b9679598f0e22928a3e8144cb1bd71d1
sha1 9a752642001f63a64d255866c9fb4ffaea2d4060
sha256 55127d16e0c9537e7f9d30c552021019431e4b11f0f11bbd64d8612bd7ec272b
sha512 3fb5d707bb532620f1181421640acddc1621504fe5ec18c3a74d6584c590bb5fbd9258364e1a6bb87f7cbbbc9c25671d5a7aaa6fb451e145f3b2bdb46d07e8d7
ripemd-160 51f8231efd16bcd45268638663127e4001e60399

868172655 as geometric shapes

Circle

Radius = n
Diameter 1736345310
Circumference 5454889669.9911
Area 2.3678930237641E+18

Sphere

Radius = n
Volume 2.7409866309297E+27
Surface area 9.4715720950565E+18
Circumference 5454889669.9911

Square

Length = n
Perimeter 3472690620
Area 753723758889749025
Diagonal 1227781543.1825

Cube

Length = n
Surface area 4522342553338494150
Volume 6.5436235689189E+26
Space diagonal 1503719148.202

Equilateral Triangle

Length = n
Perimeter 2604517965
Area 3.2637196131721E+17
Altitude 751859574.10098

Triangular Pyramid

Length = n
Surface area 3.2637196131721E+17
Volume 7.7117343318578E+25
Height 409260514.39415