855138959 (number)

855138959 is an odd 9-digits composite number following 855138958 and preceding 855138960. In scientific notation, it is written as 8.55138959 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 852220104 positive integers (up to 855138959) that are relatively prime to 855138959.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million one hundred thirty-eight thousand nine hundred fifty-nine

Notation

Scientific notation 8.55138959 × 10^8
Engineering notation 8.55138959 × 10^6

Prime Factorization of 855138959

Prime Factorization 293 × 2918563

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 855138959
Product of the distinct prime numbers

The prime factorization of 855138959 is 293 × 2918563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855138959)

Multiplication

n×y
n×2 1710277918
n×3 2565416877
n×4 3420555836
n×5 4275694795

Division

n÷y
n÷2 427569479.5
n÷3 285046319.66667
n÷3 213784739.75
n÷5 171027791.8

Exponentiation

ny
n2 731262639199603681
n3 6.2533117204074E+26
n4 5.3474504748917E+35
n5 4.5728132324029E+44

Nth Root

y√n
2√n 29242.759086653
3√n 949.17341174795
4√n 171.00514345087
5√n 61.151531559766

Divisors of 855138959

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 -855138958
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 855138959 can be divided by 4 positive divisors. The sum of these divisors (counting 855138959) is 1, the average is 0.25.

Base conversion 855138959

Base System Value
2 Binary 110010111110000110001010001111
3 Ternary 2012121002120010022
4 Quaternary 302332012022033
5 Quinary 3222403421314
6 Senary 220504332355
8 Octal 6276061217
10 Decimal 855138959
12 Duodecimal 1ba4740bb
16 Hexadecimal 32f8628f
20 Vigesimal d74c77j
36 Base36 e54lfz

Cryptographic Hash Functions

md5 49510e03db6de8faec70bb15ec44b8eb
sha1 461fd5b97ead5a6beca2b71e7e1ba75dcd57c614
sha256 191d2aeb2dd92749c823b15e2bfac7bdf9c9376c3a76e9b108475ec1b3028773
sha512 1b9bac6c0cb6f218d73b87908a571f4fc844437526db6120d035e489cc941fea1bc8277f41d5a33a3832ef735730f4e81f29994b5e374eb0b71bd73f94962620
ripemd-160 6fd8e8e5006d6e0d3068fef50d43cf2b0ad7d2a9

855138959 as geometric shapes

Circle

Radius = n
Diameter 1710277918
Circumference 5372996542.7856
Area 2.2973293351542E+18

Sphere

Radius = n
Volume 2.6193810881919E+27
Surface area 9.1893173406166E+18
Circumference 5372996542.7856

Square

Length = n
Perimeter 3420555836
Area 731262639199603681
Diagonal 1209349113.5314

Cube

Length = n
Surface area 4387575835197622086
Volume 6.2533117204074E+26
Space diagonal 1481144124.5196

Equilateral Triangle

Length = n
Perimeter 2565416877
Area 3.1664601119266E+17
Altitude 740572062.25978

Triangular Pyramid

Length = n
Surface area 3.1664601119266E+17
Volume 7.369598537289E+25
Height 403116371.17714