855657685 (number)

855657685 is an odd 9-digits composite number following 855657684 and preceding 855657686. In scientific notation, it is written as 8.55657685 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 610350336 positive integers (up to 855657685) that are relatively prime to 855657685.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55657685 × 10^8
Engineering notation 8.55657685 × 10^6

Prime Factorization of 855657685

Prime Factorization 5 × 19 × 17 × 529819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 855657685
Product of the distinct prime numbers

The prime factorization of 855657685 is 5 × 19 × 17 × 529819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855657685)

Multiplication

n×y
n×2 1711315370
n×3 2566973055
n×4 3422630740
n×5 4278288425

Division

n÷y
n÷2 427828842.5
n÷3 285219228.33333
n÷3 213914421.25
n÷5 171131537

Exponentiation

ny
n2 732150073899559225
n3 6.2646983730548E+26
n4 5.3604373071113E+35
n5 4.5866993767905E+44

Nth Root

y√n
2√n 29251.627048764
3√n 949.36529534005
4√n 171.03107041928
5√n 61.15894864563

Divisors of 855657685

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 -855657684
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 855657685 can be divided by 16 positive divisors. The sum of these divisors (counting 855657685) is 1, the average is 0.0625.

Base conversion 855657685

Base System Value
2 Binary 110011000000000100110011010101
3 Ternary 2012122001220200101
4 Quaternary 303000010303111
5 Quinary 3223022021220
6 Senary 220523414101
8 Octal 6300046325
10 Decimal 855657685
12 Duodecimal 1ba684331
16 Hexadecimal 33004cd5
20 Vigesimal d77h445
36 Base36 e5fpp1

Cryptographic Hash Functions

md5 44fda5df3a94681a7fc1ca036aed5092
sha1 738e23ce368ec2e0327698878831c7b317bebf19
sha256 081e0f24db753a691fc4ce8063b92b2105a0eea3d2185be17cb652c1cb5bb3ac
sha512 359c3feea14dba6b5df5e8d5614cf0b7fc7ce74c7fd69f1289c3ea09ac58f4c25c9e40f72e3c548b71ac49cb5fd6830d167c8571f82339d2c6e50ef2ff29bf7f
ripemd-160 d3c0f145179eac1ad845b852cf5ae0b5ad6a7573

855657685 as geometric shapes

Circle

Radius = n
Diameter 1711315370
Circumference 5376255794.3673
Area 2.3001172934881E+18

Sphere

Radius = n
Volume 2.6241507180993E+27
Surface area 9.2004691739523E+18
Circumference 5376255794.3673

Square

Length = n
Perimeter 3422630740
Area 732150073899559225
Diagonal 1210082702.8758

Cube

Length = n
Surface area 4392900443397355350
Volume 6.2646983730548E+26
Space diagonal 1482042584.3068

Equilateral Triangle

Length = n
Perimeter 2566973055
Area 3.1703028168984E+17
Altitude 741021292.15338

Triangular Pyramid

Length = n
Surface area 3.1703028168984E+17
Volume 7.3830178361256E+25
Height 403360900.95859