820031344 (number)

820031344 is an even 9-digits composite number following 820031343 and preceding 820031345. In scientific notation, it is written as 8.20031344 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 360715200 positive integers (up to 820031344) that are relatively prime to 820031344.

Interesting facts

Basic properties

Name

Name eight hundred twenty million thirty-one thousand three hundred forty-four

Notation

Scientific notation 8.20031344 × 10^8
Engineering notation 8.20031344 × 10^6

Prime Factorization of 820031344

Prime Factorization 2 × 2 × 2 × 2 × 11 × 31 × 150299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 102503918
Product of the distinct prime numbers

The prime factorization of 820031344 is 2 × 2 × 2 × 2 × 11 × 31 × 150299. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820031344)

Multiplication

n×y
n×2 1640062688
n×3 2460094032
n×4 3280125376
n×5 4100156720

Division

n÷y
n÷2 410015672
n÷3 273343781.33333
n÷3 205007836
n÷5 164006268.8

Exponentiation

ny
n2 672451405142446336
n3 5.5143122953365E+26
n4 4.5219089227805E+35
n5 3.7081070513933E+44

Nth Root

y√n
2√n 28636.189411303
3√n 936.00208804657
4√n 169.22230766451
5√n 60.640963155336

Divisors of 820031344

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820031343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820031344 can be divided by 40 positive divisors. The sum of these divisors (counting 820031344) is 1, the average is 0.025.

Base conversion 820031344

Base System Value
2 Binary 110000111000001010111101110000
3 Ternary 2010011000220112021
4 Quaternary 300320022331300
5 Quinary 3134412000334
6 Senary 213212041224
8 Octal 6070127560
10 Decimal 820031344
12 Duodecimal 1aa763214
16 Hexadecimal 30e0af70
20 Vigesimal cg53i74
36 Base36 dk848g

Cryptographic Hash Functions

md5 eb99603aab5a147203a1debfa9ce5c75
sha1 03fb2fba12898494f70f16eca57873b2388987d7
sha256 04b2cfb579aec33f1421acf23d9b6b8679346507ba205f2bfb07746b7038db5a
sha512 26bfb20c033203e5afe5cf206691364485ebc3f8a32ce4ef247aacdd96504c17ee1bcdce69d079cbf6790c05b2d192dbe018c980659244e9529dcf9ab869cdaa
ripemd-160 f64a2018b7f0202b54de7b9182455b3536f39934

820031344 as geometric shapes

Circle

Radius = n
Diameter 1640062688
Circumference 5152408892.0475
Area 2.1125683942916E+18

Sphere

Radius = n
Volume 2.3098297328839E+27
Surface area 8.4502735771666E+18
Circumference 5152408892.0475

Square

Length = n
Perimeter 3280125376
Area 672451405142446336
Diagonal 1159699448.2558

Cube

Length = n
Surface area 4034708430854678016
Volume 5.5143122953365E+26
Space diagonal 1420335951.607

Equilateral Triangle

Length = n
Perimeter 2460094032
Area 2.9117999983195E+17
Altitude 710167975.8035

Triangular Pyramid

Length = n
Surface area 2.9117999983195E+17
Volume 6.498679362688E+25
Height 386566482.75195