855012961 (number)

855012961 is an odd 9-digits composite number following 855012960 and preceding 855012962. In scientific notation, it is written as 8.55012961 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 776825040 positive integers (up to 855012961) that are relatively prime to 855012961.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million twelve thousand nine hundred sixty-one

Notation

Scientific notation 8.55012961 × 10^8
Engineering notation 8.55012961 × 10^6

Prime Factorization of 855012961

Prime Factorization 11 × 1759 × 44189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855012961
Product of the distinct prime numbers

The prime factorization of 855012961 is 11 × 1759 × 44189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 3, 93, 205, 970, 9152, 9966, 22453, 13002, 520520, 449133, 235148, 9239568, 35277392, 35559806, 280732326, 164648425, 2102222175, 9294250479

Basic calculations (n = 855012961)

Multiplication

n×y
n×2 1710025922
n×3 2565038883
n×4 3420051844
n×5 4275064805

Division

n÷y
n÷2 427506480.5
n÷3 285004320.33333
n÷3 213753240.25
n÷5 171002592.2

Exponentiation

ny
n2 731047163477987521
n3 6.2505479987597E+26
n4 5.3442995522921E+35
n5 4.5694453846763E+44

Nth Root

y√n
2√n 29240.604662011
3√n 949.1267917125
4√n 170.99884403706
5√n 61.149729414106

Divisors of 855012961

1, 11, 1759, 19349, 44189, 486079, 77728451, 855012961

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 -855012960
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 855012961 can be divided by 8 positive divisors. The sum of these divisors (counting 855012961) is 1, the average is 0.125.

Base conversion 855012961

Base System Value
2 Binary 110010111101100111011001100001
3 Ternary 2012120212011021201
4 Quaternary 302331213121201
5 Quinary 3222340403321
6 Senary 220501521201
8 Octal 6275473141
10 Decimal 855012961
12 Duodecimal 1ba413201
16 Hexadecimal 32f67661
20 Vigesimal d73gc81
36 Base36 e51w81

Cryptographic Hash Functions

md5 8096e826bd35d48eb6da50f410deb15c
sha1 8e6add366672e22a0285a9195a685e3e276d2325
sha256 b31c57c62e68dbacaf365f0ba374adc2f96814259ba8c0d366ab5b6f6898884e
sha512 729c8e430809285bbd47309fb1d5a42f1ca7a0894c254e8854ca4b75a81c52395efbc7b2d022bcc66eff417e9032b584fbfe6d794dc8ea00be9a7bdb3dab7b72
ripemd-160 1391a731e45becc21f27f9ea8f7dbbd683b455cf

855012961 as geometric shapes

Circle

Radius = n
Diameter 1710025922
Circumference 5372204874.0033
Area 2.2966523982101E+18

Sphere

Radius = n
Volume 2.6182234231752E+27
Surface area 9.1866095928404E+18
Circumference 5372204874.0033

Square

Length = n
Perimeter 3420051844
Area 731047163477987521
Diagonal 1209170925.451

Cube

Length = n
Surface area 4386282980867925126
Volume 6.2505479987597E+26
Space diagonal 1480925889.5819

Equilateral Triangle

Length = n
Perimeter 2565038883
Area 3.1655270746825E+17
Altitude 740462944.79095

Triangular Pyramid

Length = n
Surface area 3.1655270746825E+17
Volume 7.3663414600916E+25
Height 403056975.15033