855756385 (number)

855756385 is an odd 9-digits composite number following 855756384 and preceding 855756386. In scientific notation, it is written as 8.55756385 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 622368240 positive integers (up to 855756385) that are relatively prime to 855756385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55756385 × 10^8
Engineering notation 8.55756385 × 10^6

Prime Factorization of 855756385

Prime Factorization 5 × 11 × 15559207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855756385
Product of the distinct prime numbers

The prime factorization of 855756385 is 5 × 11 × 15559207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855756385)

Multiplication

n×y
n×2 1711512770
n×3 2567269155
n×4 3423025540
n×5 4278781925

Division

n÷y
n÷2 427878192.5
n÷3 285252128.33333
n÷3 213939096.25
n÷5 171151277

Exponentiation

ny
n2 732318990468268225
n3 6.2668665194997E+26
n4 5.3629110380046E+35
n5 4.5893453629594E+44

Nth Root

y√n
2√n 29253.314085758
3√n 949.40179699005
4√n 171.03600230875
5√n 61.16035951585

Divisors of 855756385

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 -855756384
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 855756385 can be divided by 8 positive divisors. The sum of these divisors (counting 855756385) is 1, the average is 0.125.

Base conversion 855756385

Base System Value
2 Binary 110011000000011100111001100001
3 Ternary 2012122020221001221
4 Quaternary 303000130321201
5 Quinary 3223033201020
6 Senary 220525455041
8 Octal 6300347141
10 Decimal 855756385
12 Duodecimal 1ba711481
16 Hexadecimal 3301ce61
20 Vigesimal d789aj5
36 Base36 e5htup

Cryptographic Hash Functions

md5 ae6f8530f56939056a2a2a5ef41aeab0
sha1 d1e7889984f4c58eef47a36bc7f306f54fb1f98b
sha256 d369e543f423bbef8d431279fa09726cf2bf11e6accfd43c2a2eca79f94ac18e
sha512 fef827a291a52dba71bf223aa967631ce95f6dcd1c9d3804cfd9a223afdc533c2641787eaa344063a8ec41387cd13bfdf35f4828e68467b53997c3cd2e4a46cc
ripemd-160 be099fce2c6d3a73d1caf814c9fb253214477494

855756385 as geometric shapes

Circle

Radius = n
Diameter 1711512770
Circumference 5376875944.7571
Area 2.3006479605394E+18

Sphere

Radius = n
Volume 2.6250589091584E+27
Surface area 9.2025918421576E+18
Circumference 5376875944.7571

Square

Length = n
Perimeter 3423025540
Area 732318990468268225
Diagonal 1210222285.7544

Cube

Length = n
Surface area 4393913942809609350
Volume 6.2668665194997E+26
Space diagonal 1482213537.7215

Equilateral Triangle

Length = n
Perimeter 2567269155
Area 3.1710342470965E+17
Altitude 741106768.86074

Triangular Pyramid

Length = n
Surface area 3.1710342470965E+17
Volume 7.3855730212153E+25
Height 403407428.58479