855145655 (number)

855145655 is an odd 9-digits composite number following 855145654 and preceding 855145656. In scientific notation, it is written as 8.55145655 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 526417920 positive integers (up to 855145655) that are relatively prime to 855145655.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55145655 × 10^8
Engineering notation 8.55145655 × 10^6

Prime Factorization of 855145655

Prime Factorization 35 × 13 × 257 × 103 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 855145655
Product of the distinct prime numbers

The prime factorization of 855145655 is 35 × 13 × 257 × 103 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855145655)

Multiplication

n×y
n×2 1710291310
n×3 2565436965
n×4 3420582620
n×5 4275728275

Division

n÷y
n÷2 427572827.5
n÷3 285048551.66667
n÷3 213786413.75
n÷5 171029131

Exponentiation

ny
n2 731274091265379025
n3 6.2534586175966E+26
n4 5.3476179655601E+35
n5 4.5729922678486E+44

Nth Root

y√n
2√n 29242.873576309
3√n 949.17588918101
4√n 171.00547820555
5√n 61.151627326511

Divisors of 855145655

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855145654
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855145655 can be divided by 32 positive divisors. The sum of these divisors (counting 855145655) is 1, the average is 0.03125.

Base conversion 855145655

Base System Value
2 Binary 110010111110000111110010110111
3 Ternary 2012121002220022022
4 Quaternary 302332013302313
5 Quinary 3222404130110
6 Senary 220504423355
8 Octal 6276076267
10 Decimal 855145655
12 Duodecimal 1ba477b5b
16 Hexadecimal 32f87cb7
20 Vigesimal d74d42f
36 Base36 e54qlz

Cryptographic Hash Functions

md5 b8b133179b982eadef996fded24c253e
sha1 a517f103f89395faf0691852de3d520a697304b9
sha256 da892ed3bbfe9ec96edb67f287ff23202f33ceb91b2fc460f4c94fe33577c79e
sha512 b024a4e001bf5e6cc45867aafea7089a7962120355c7f910c005997e600949be7ff860e6913987aeea0acd74e2ffd89dff06dd234c7e61936d61669638b476f5
ripemd-160 53df49b83add8c6f8e9f457f2da8af2cec230a12

855145655 as geometric shapes

Circle

Radius = n
Diameter 1710291310
Circumference 5373038614.9945
Area 2.2973653128799E+18

Sphere

Radius = n
Volume 2.6194426203426E+27
Surface area 9.1894612515195E+18
Circumference 5373038614.9945

Square

Length = n
Perimeter 3420582620
Area 731274091265379025
Diagonal 1209358583.1054

Cube

Length = n
Surface area 4387644547592274150
Volume 6.2534586175966E+26
Space diagonal 1481155722.3318

Equilateral Triangle

Length = n
Perimeter 2565436965
Area 3.166509700826E+17
Altitude 740577861.16588

Triangular Pyramid

Length = n
Surface area 3.166509700826E+17
Volume 7.3697716572867E+25
Height 403119527.70181