855645055 (number)

855645055 is an odd 9-digits composite number following 855645054 and preceding 855645056. In scientific notation, it is written as 8.55645055 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 684516040 positive integers (up to 855645055) that are relatively prime to 855645055.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million six hundred forty-five thousand fifty-five

Notation

Scientific notation 8.55645055 × 10^8
Engineering notation 8.55645055 × 10^6

Prime Factorization of 855645055

Prime Factorization 5 × 171129011

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 855645055
Product of the distinct prime numbers

The prime factorization of 855645055 is 5 × 171129011. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 56, 78, 128, 616, 8951, 4408, 72864, 84341, 879855, 670240, 5585642, 7114608, 2085027, 49954666, 712320149, 629712887, 8587049671, 8494225153

Basic calculations (n = 855645055)

Multiplication

n×y
n×2 1711290110
n×3 2566935165
n×4 3422580220
n×5 4278225275

Division

n÷y
n÷2 427822527.5
n÷3 285215018.33333
n÷3 213911263.75
n÷5 171129011

Exponentiation

ny
n2 732128460145953025
n3 6.2644209654865E+26
n4 5.3601208215568E+35
n5 4.5863608751677E+44

Nth Root

y√n
2√n 29251.411162541
3√n 949.36062425764
4√n 171.03043928652
5√n 61.158768096306

Divisors of 855645055

1, 5, 171129011, 855645055

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 -855645054
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 855645055 can be divided by 4 positive divisors. The sum of these divisors (counting 855645055) is 1, the average is 0.25.

Base conversion 855645055

Base System Value
2 Binary 110011000000000001101101111111
3 Ternary 2012122001021100121
4 Quaternary 303000001231333
5 Quinary 3223021120210
6 Senary 220523235411
8 Octal 6300015577
10 Decimal 855645055
12 Duodecimal 1ba678b67
16 Hexadecimal 33001b7f
20 Vigesimal d77fccf
36 Base36 e5ffy7

Cryptographic Hash Functions

md5 068613732929d8cb99729ffb3cbec9b5
sha1 cdc3633c6486f27bd6a60c055f1ca07f2d4a4b06
sha256 6ca69251df67013ddf06b788c94b4d4113f4de981788c2bdb595d70d10f5e8ce
sha512 db4715327ae8ae1ab0e81409d5374735b5eadf03be40bee2d119593d854db79faf85769e3fdda134796b3136174f14ba8e0fa182c4a0ef5f64a73d571ba42b2d
ripemd-160 7dfc71f9ce13a133559ae5e3da2a22015726b8bb

855645055 as geometric shapes

Circle

Radius = n
Diameter 1711290110
Circumference 5376176437.7369
Area 2.3000493918785E+18

Sphere

Radius = n
Volume 2.6240345178888E+27
Surface area 9.2001975675141E+18
Circumference 5376176437.7369

Square

Length = n
Perimeter 3422580220
Area 732128460145953025
Diagonal 1210064841.3585

Cube

Length = n
Surface area 4392770760875718150
Volume 6.2644209654865E+26
Space diagonal 1482020708.5051

Equilateral Triangle

Length = n
Perimeter 2566935165
Area 3.1702092265999E+17
Altitude 741010354.25253

Triangular Pyramid

Length = n
Surface area 3.1702092265999E+17
Volume 7.3826909081711E+25
Height 403354947.11949