855428345 (number)

855428345 is an odd 9-digits composite number following 855428344 and preceding 855428346. In scientific notation, it is written as 8.55428345 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 663453504 positive integers (up to 855428345) that are relatively prime to 855428345.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55428345 × 10^8
Engineering notation 8.55428345 × 10^6

Prime Factorization of 855428345

Prime Factorization 185 × 283 × 16339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855428345
Product of the distinct prime numbers

The prime factorization of 855428345 is 185 × 283 × 16339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855428345)

Multiplication

n×y
n×2 1710856690
n×3 2566285035
n×4 3421713380
n×5 4277141725

Division

n÷y
n÷2 427714172.5
n÷3 285142781.66667
n÷3 213857086.25
n÷5 171085669

Exponentiation

ny
n2 731757653429439025
n3 6.2596623841423E+26
n4 5.3546926335256E+35
n5 4.5805558574805E+44

Nth Root

y√n
2√n 29247.706662233
3√n 949.28046901449
4√n 171.01960899918
5√n 61.155669835065

Divisors of 855428345

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 -855428344
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 855428345 can be divided by 8 positive divisors. The sum of these divisors (counting 855428345) is 1, the average is 0.125.

Base conversion 855428345

Base System Value
2 Binary 110010111111001100110011111001
3 Ternary 2012121122021002022
4 Quaternary 302333030303321
5 Quinary 3222442201340
6 Senary 220514444225
8 Octal 6277146371
10 Decimal 855428345
12 Duodecimal 1ba593675
16 Hexadecimal 32fcccf9
20 Vigesimal d768ah5
36 Base36 e5asqh

Cryptographic Hash Functions

md5 aa41e2dee92d26b91f4fe8864227e2d6
sha1 b83c15dcffab6ff73ce020f51b0856c35f191809
sha256 0da98695eb42f3942ad16554a2649c25337dcd04c876503077204a11096675c9
sha512 930bcd53c2c1e87dfe57374995f66dc2feb12b53973d57f35e455095a457c64b9a51d01930ab2c1e6960cb6202dab338e590246a2d51c6296366b0765962d161
ripemd-160 c90927e5ca54b504eaf2a21b8e54c1600faa7873

855428345 as geometric shapes

Circle

Radius = n
Diameter 1710856690
Circumference 5374814808.6489
Area 2.298884468222E+18

Sphere

Radius = n
Volume 2.6220412479965E+27
Surface area 9.1955378728881E+18
Circumference 5374814808.6489

Square

Length = n
Perimeter 3421713380
Area 731757653429439025
Diagonal 1209758367.1374

Cube

Length = n
Surface area 4390545920576634150
Volume 6.2596623841423E+26
Space diagonal 1481645355.7746

Equilateral Triangle

Length = n
Perimeter 2566285035
Area 3.1686035864179E+17
Altitude 740822677.88728

Triangular Pyramid

Length = n
Surface area 3.1686035864179E+17
Volume 7.3770828662756E+25
Height 403252789.04579