855431361 (number)

855431361 is an odd 9-digits composite number following 855431360 and preceding 855431362. In scientific notation, it is written as 8.55431361 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 10 positive divisors. There are 570287520 positive integers (up to 855431361) that are relatively prime to 855431361.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million four hundred thirty-one thousand three hundred sixty-one

Notation

Scientific notation 8.55431361 × 10^8
Engineering notation 8.55431361 × 10^6

Prime Factorization of 855431361

Prime Factorization 9 × 3 × 3 × 10560881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 285143787
Product of the distinct prime numbers

The prime factorization of 855431361 is 9 × 3 × 3 × 10560881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855431361)

Multiplication

n×y
n×2 1710862722
n×3 2566294083
n×4 3421725444
n×5 4277156805

Division

n÷y
n÷2 427715680.5
n÷3 285143787
n÷3 213857840.25
n÷5 171086272.2

Exponentiation

ny
n2 731762813382312321
n3 6.2597285938082E+26
n4 5.354768150492E+35
n5 4.5806366068148E+44

Nth Root

y√n
2√n 29247.758221785
3√n 949.28158464525
4√n 171.01975974075
5√n 61.155712958546

Divisors of 855431361

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855431360
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855431361 can be divided by 10 positive divisors. The sum of these divisors (counting 855431361) is 1, the average is 0.1.

Base conversion 855431361

Base System Value
2 Binary 110010111111001101100011000001
3 Ternary 2012121122102020000
4 Quaternary 302333031203001
5 Quinary 3222442300421
6 Senary 220514510213
8 Octal 6277154301
10 Decimal 855431361
12 Duodecimal 1ba595369
16 Hexadecimal 32fcd8c1
20 Vigesimal d768i81
36 Base36 e5av29

Cryptographic Hash Functions

md5 a4da235c37c4a056c867ac46e2ad1789
sha1 8d1f562b241ed7b9c95295eb17b4ca9da3bf1676
sha256 985e3c1342c0481d2c1fecc2d8bcfbb8b0526ad9fe05a188bbfa01db4d3ef7b3
sha512 2ed37dae81dac89ec560664b2298fef92f2d51c2c85a8f4c94cb26c2b4d0255e5530c800ae8d8d167302e4bfd3899b68c5f41402ac829e685bc757aa1be0ea20
ripemd-160 56774d09a57964c8ce481622a17f9b40a48eb3c9

855431361 as geometric shapes

Circle

Radius = n
Diameter 1710862722
Circumference 5374833758.7358
Area 2.2989006786921E+18

Sphere

Radius = n
Volume 2.6220689818365E+27
Surface area 9.1956027147683E+18
Circumference 5374833758.7358

Square

Length = n
Perimeter 3421725444
Area 731762813382312321
Diagonal 1209762632.4055

Cube

Length = n
Surface area 4390576880293873926
Volume 6.2597285938082E+26
Space diagonal 1481650579.6398

Equilateral Triangle

Length = n
Perimeter 2566294083
Area 3.1686259296693E+17
Altitude 740825289.8199

Triangular Pyramid

Length = n
Surface area 3.1686259296693E+17
Volume 7.3771608951152E+25
Height 403254210.80183