812856768 (number)

812856768 is an even 9-digits composite number following 812856767 and preceding 812856769. In scientific notation, it is written as 8.12856768 × 10^8. The sum of its digits is 51. It has a total of 9 prime factors and 56 positive divisors. There are 255012864 positive integers (up to 812856768) that are relatively prime to 812856768.

Interesting facts

Basic properties

Name

Name eight hundred twelve million eight hundred fifty-six thousand seven hundred sixty-eight

Notation

Scientific notation 8.12856768 × 10^8
Engineering notation 8.12856768 × 10^6

Prime Factorization of 812856768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 249037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 25401774
Product of the distinct prime numbers

The prime factorization of 812856768 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 249037. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 3, 30, 38, 824, 391, 1847, 7008, 34105, 90981, 424921, 644006, 5069367, 8684748, 4883908, 24259812, 735047101, 566734968, 7924757185, 4903192614

Basic calculations (n = 812856768)

Multiplication

n×y
n×2 1625713536
n×3 2438570304
n×4 3251427072
n×5 4064283840

Division

n÷y
n÷2 406428384
n÷3 270952256
n÷3 203214192
n÷5 162571353.6

Exponentiation

ny
n2 660736125283405824
n3 5.3708383129871E+26
n4 4.3657222725453E+35
n5 3.5487068964468E+44

Nth Root

y√n
2√n 28510.643065354
3√n 933.26434773565
4√n 168.85094925808
5√n 60.534478481971

Divisors of 812856768

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 249037, 498074, 747111, 996148, 1494222, 1992296, 2988444, 3984592, 4233629, 5976888, 7969184, 8467258, 11953776, 12700887, 15938368, 16934516, 23907552, 25401774, 33869032, 47815104, 50803548, 67738064, 101607096, 135476128, 203214192, 270952256, 406428384, 812856768

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812856767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812856768 can be divided by 56 positive divisors. The sum of these divisors (counting 812856768) is 1, the average is 0.017857142857143.

Base conversion 812856768

Base System Value
2 Binary 110000011100110011010111000000
3 Ternary 2002122112101212020
4 Quaternary 300130303113000
5 Quinary 3131042404033
6 Senary 212354201440
8 Octal 6034632700
10 Decimal 812856768
12 Duodecimal 1a8283280
16 Hexadecimal 307335c0
20 Vigesimal ce071i8
36 Base36 dfycao

Cryptographic Hash Functions

md5 e05d403bd04c9e88be542347aaaf8e33
sha1 0bf724be85baeaf675bd3b7f78fa04b57211217a
sha256 e9d2755b40d819e6e4a70e69a3818fc80c86285ff2f56f7a4abfb2a1807148b6
sha512 feaf322875c18bf20eeaa844e2b8bd7964d333a21ac440edb4c056425a4b452c5b52bb4a6766676ea9f93de53300753b8cd7cf49ff066f7184c651254f5a0733
ripemd-160 49a6e52b04480300d87b34ceea395cfac80efbc4

812856768 as geometric shapes

Circle

Radius = n
Diameter 1625713536
Circumference 5107329701.5391
Area 2.0757637571517E+18

Sphere

Radius = n
Volume 2.2497314916932E+27
Surface area 8.3030550286069E+18
Circumference 5107329701.5391

Square

Length = n
Perimeter 3251427072
Area 660736125283405824
Diagonal 1149553065.5724

Cube

Length = n
Surface area 3964416751700434944
Volume 5.3708383129871E+26
Space diagonal 1407909221.4522

Equilateral Triangle

Length = n
Perimeter 2438570304
Area 2.8610713484676E+17
Altitude 703954610.72611

Triangular Pyramid

Length = n
Surface area 2.8610713484676E+17
Volume 6.3295936529495E+25
Height 383184355.19079