820996823 (number)

820996823 is an odd 9-digits composite number following 820996822 and preceding 820996824. In scientific notation, it is written as 8.20996823 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 820841448 positive integers (up to 820996823) that are relatively prime to 820996823.

Interesting facts

Basic properties

Name

Name eight hundred twenty million nine hundred ninety-six thousand eight hundred twenty-three

Notation

Scientific notation 8.20996823 × 10^8
Engineering notation 8.20996823 × 10^6

Prime Factorization of 820996823

Prime Factorization 5477 × 149899

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820996823
Product of the distinct prime numbers

The prime factorization of 820996823 is 5477 × 149899. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 53, 39, 327, 317, 1902, 9894, 20064, 85346, 219372, 338664, 1643871, 6876196, 23383343, 93923477, 748754779, 582889211, 648943605, 7181591625

Basic calculations (n = 820996823)

Multiplication

n×y
n×2 1641993646
n×3 2462990469
n×4 3283987292
n×5 4104984115

Division

n÷y
n÷2 410498411.5
n÷3 273665607.66667
n÷3 205249205.75
n÷5 164199364.6

Exponentiation

ny
n2 674035783376093329
n3 5.5338123674009E+26
n4 4.5432423727142E+35
n5 3.7299875541174E+44

Nth Root

y√n
2√n 28653.042124703
3√n 936.36928373958
4√n 169.27209493801
5√n 60.65523578614

Divisors of 820996823

1, 5477, 149899, 820996823

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820996822
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820996823 can be divided by 4 positive divisors. The sum of these divisors (counting 820996823) is 1, the average is 0.25.

Base conversion 820996823

Base System Value
2 Binary 110000111011110110101011010111
3 Ternary 2010012211221220202
4 Quaternary 300323312223113
5 Quinary 3140133344243
6 Senary 213244451115
8 Octal 6073665327
10 Decimal 820996823
12 Duodecimal 1aab49a9b
16 Hexadecimal 30ef6ad7
20 Vigesimal cgb4c13
36 Base36 dkst7b

Cryptographic Hash Functions

md5 9e22e632e9a56c7e36c3b42848a686b2
sha1 b89fa73fccfa12a47132d3f467280568b40a20ba
sha256 66157ee833a295c385fe46440e65919200b628062471f2b79a3421ef8ca99541
sha512 5b94da018096084545161f699d5ff93dadc3c1361f05e169cc544de7ba297db0d786081737d82e96be1776b2fd1e4e594257c0fcacfc984b368d20a3916a6979
ripemd-160 7308b8c25e799c1b4470f8bbb0b28b42ee1faff7

820996823 as geometric shapes

Circle

Radius = n
Diameter 1641993646
Circumference 5158475175.5147
Area 2.117545865311E+18

Sphere

Radius = n
Volume 2.3179979039695E+27
Surface area 8.4701834612439E+18
Circumference 5158475175.5147

Square

Length = n
Perimeter 3283987292
Area 674035783376093329
Diagonal 1161064841.7518

Cube

Length = n
Surface area 4044214700256559974
Volume 5.5338123674009E+26
Space diagonal 1422008210.2886

Equilateral Triangle

Length = n
Perimeter 2462990469
Area 2.9186605573172E+17
Altitude 711004105.14432

Triangular Pyramid

Length = n
Surface area 2.9186605573172E+17
Volume 6.5216604180053E+25
Height 387021613.91727