855657813 (number)

855657813 is an odd 9-digits composite number following 855657812 and preceding 855657814. In scientific notation, it is written as 8.55657813 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 565958016 positive integers (up to 855657813) that are relatively prime to 855657813.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million six hundred fifty-seven thousand eight hundred thirteen

Notation

Scientific notation 8.55657813 × 10^8
Engineering notation 8.55657813 × 10^6

Prime Factorization of 855657813

Prime Factorization 3 × 229 × 307 × 4057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 855657813
Product of the distinct prime numbers

The prime factorization of 855657813 is 3 × 229 × 307 × 4057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855657813)

Multiplication

n×y
n×2 1711315626
n×3 2566973439
n×4 3422631252
n×5 4278289065

Division

n÷y
n÷2 427828906.5
n÷3 285219271
n÷3 213914453.25
n÷5 171131562.6

Exponentiation

ny
n2 732150292947942969
n3 6.2647011845115E+26
n4 5.3604405146376E+35
n5 4.5867028074714E+44

Nth Root

y√n
2√n 29251.629236677
3√n 949.36534267936
4√n 171.03107681552
5√n 61.158950475415

Divisors of 855657813

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855657812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855657813 can be divided by 16 positive divisors. The sum of these divisors (counting 855657813) is 1, the average is 0.0625.

Base conversion 855657813

Base System Value
2 Binary 110011000000000100110101010101
3 Ternary 2012122001220212010
4 Quaternary 303000010311111
5 Quinary 3223022022223
6 Senary 220523414433
8 Octal 6300046525
10 Decimal 855657813
12 Duodecimal 1ba684419
16 Hexadecimal 33004d55
20 Vigesimal d77h4ad
36 Base36 e5fpsl

Cryptographic Hash Functions

md5 899358714fca6ff78c9ab04e942690ab
sha1 41bc4e883ff440dd04d24075042f2838b8036c9b
sha256 844ec26272bd53dc55b9d7255f22a549541424193d5932d6e3663a8b900a25f2
sha512 8cdc09b18e6030887a44b5ca2bd9d751ff4c63b28675ec571db69a194cef62c461f81af743cbdb108f394ca1aed3b5e03308b9f5656acada4510313f1fcd6c55
ripemd-160 18183f380f337b79fea3b9d6494c13ef9435e756

855657813 as geometric shapes

Circle

Radius = n
Diameter 1711315626
Circumference 5376256598.615
Area 2.3001179816489E+18

Sphere

Radius = n
Volume 2.6241518957595E+27
Surface area 9.2004719265955E+18
Circumference 5376256598.615

Square

Length = n
Perimeter 3422631252
Area 732150292947942969
Diagonal 1210082883.8951

Cube

Length = n
Surface area 4392901757687657814
Volume 6.2647011845115E+26
Space diagonal 1482042806.0093

Equilateral Triangle

Length = n
Perimeter 2566973439
Area 3.1703037654057E+17
Altitude 741021403.00463

Triangular Pyramid

Length = n
Surface area 3.1703037654057E+17
Volume 7.3830211494591E+25
Height 403360961.29837