855408321 (number)

855408321 is an odd 9-digits composite number following 855408320 and preceding 855408322. In scientific notation, it is written as 8.55408321 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 570272208 positive integers (up to 855408321) that are relatively prime to 855408321.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million four hundred eight thousand three hundred twenty-one

Notation

Scientific notation 8.55408321 × 10^8
Engineering notation 8.55408321 × 10^6

Prime Factorization of 855408321

Prime Factorization 9 × 95045369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 855408321
Product of the distinct prime numbers

The prime factorization of 855408321 is 9 × 95045369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855408321)

Multiplication

n×y
n×2 1710816642
n×3 2566224963
n×4 3421633284
n×5 4277041605

Division

n÷y
n÷2 427704160.5
n÷3 285136107
n÷3 213852080.25
n÷5 171081664.2

Exponentiation

ny
n2 731723395636039041
n3 6.2592228129744E+26
n4 5.3541912772114E+35
n5 4.5800197707522E+44

Nth Root

y√n
2√n 29247.364342792
3√n 949.27306198831
4√n 171.01860817698
5√n 61.155383524095

Divisors of 855408321

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855408320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855408321 can be divided by 4 positive divisors. The sum of these divisors (counting 855408321) is 1, the average is 0.25.

Base conversion 855408321

Base System Value
2 Binary 110010111111000111111011000001
3 Ternary 2012121121020121200
4 Quaternary 302333013323001
5 Quinary 3222441031241
6 Senary 220514211413
8 Octal 6277077301
10 Decimal 855408321
12 Duodecimal 1ba583b69
16 Hexadecimal 32fc7ec1
20 Vigesimal d7660g1
36 Base36 e5ada9

Cryptographic Hash Functions

md5 fa39dc036d409392b7de3bf3f09667c9
sha1 091846f1695d56e682d92c36d8c92d7fd3cce3eb
sha256 6a50b344e4f8cb01e8f178f74a4c2854245f5057b9876a16d39f256fac0cb638
sha512 54866a876b1ede1207a89f84d0abf3a71f6f85fbd8b55225a00543aee642a51da2fe5b982aa31d34c87949a808ebad2e5b20897da35e7739034fb4ca163d3c0e
ripemd-160 cf6accc7446988cc2872c44120363a48e293a0d2

855408321 as geometric shapes

Circle

Radius = n
Diameter 1710816642
Circumference 5374688994.1464
Area 2.29877684419E+18

Sphere

Radius = n
Volume 2.6218571208563E+27
Surface area 9.1951073767598E+18
Circumference 5374688994.1464

Square

Length = n
Perimeter 3421633284
Area 731723395636039041
Diagonal 1209730048.925

Cube

Length = n
Surface area 4390340373816234246
Volume 6.2592228129744E+26
Space diagonal 1481610673.1892

Equilateral Triangle

Length = n
Perimeter 2566224963
Area 3.1684552458211E+17
Altitude 740805336.59459

Triangular Pyramid

Length = n
Surface area 3.1684552458211E+17
Volume 7.3765648266863E+25
Height 403243349.64167