855172386 (number)

855172386 is an even 9-digits composite number following 855172385 and preceding 855172387. In scientific notation, it is written as 8.55172386 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 259585920 positive integers (up to 855172386) that are relatively prime to 855172386.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55172386 × 10^8
Engineering notation 8.55172386 × 10^6

Prime Factorization of 855172386

Prime Factorization 2 × 9 × 289 × 31 × 5303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 855172386
Product of the distinct prime numbers

The prime factorization of 855172386 is 2 × 9 × 289 × 31 × 5303. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855172386)

Multiplication

n×y
n×2 1710344772
n×3 2565517158
n×4 3420689544
n×5 4275861930

Division

n÷y
n÷2 427586193
n÷3 285057462
n÷3 213793096.5
n÷5 171034477.2

Exponentiation

ny
n2 731319809776932996
n3 6.2540450665601E+26
n4 5.3482866417217E+35
n5 4.5737070484131E+44

Nth Root

y√n
2√n 29243.330624264
3√n 949.18577917506
4√n 171.00681455505
5√n 61.152009629503

Divisors of 855172386

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855172385
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855172386 can be divided by 32 positive divisors. The sum of these divisors (counting 855172386) is 1, the average is 0.03125.

Base conversion 855172386

Base System Value
2 Binary 110010111110001110010100100010
3 Ternary 2012121011020222100
4 Quaternary 302332032110202
5 Quinary 3222411004021
6 Senary 220505151230
8 Octal 6276162442
10 Decimal 855172386
12 Duodecimal 1ba48b516
16 Hexadecimal 32f8e522
20 Vigesimal d74gaj6
36 Base36 e55b8i

Cryptographic Hash Functions

md5 bbabb529b681ac8a8cbcc28f36f8e019
sha1 a3a002c34fa957176fd2ed0f465e6bd654a4a906
sha256 e9f59b9125b6d8a618b431e5f5924443746ac65b69cdfb27c49ba2a1b90f1858
sha512 1bd61026eb817794b6528d1d3384b96a1975fc84db21e3722d5476c32d38b6ebdba5842a191743f5de117414cb6ca4d03ab326275d93f130b9f2755e045ea343
ripemd-160 db961a1aa1a82b07d840e504a047466940c7fc35

855172386 as geometric shapes

Circle

Radius = n
Diameter 1710344772
Circumference 5373206570.8209
Area 2.2975089418199E+18

Sphere

Radius = n
Volume 2.6196882715099E+27
Surface area 9.1900357672796E+18
Circumference 5373206570.8209

Square

Length = n
Perimeter 3420689544
Area 731319809776932996
Diagonal 1209396386.4482

Cube

Length = n
Surface area 4387918858661597976
Volume 6.2540450665601E+26
Space diagonal 1481202021.7819

Equilateral Triangle

Length = n
Perimeter 2565517158
Area 3.1667076677881E+17
Altitude 740601010.89095

Triangular Pyramid

Length = n
Surface area 3.1667076677881E+17
Volume 7.3704627940182E+25
Height 403132128.81605