814728131 (number)

814728131 is an odd 9-digits composite number following 814728130 and preceding 814728132. In scientific notation, it is written as 8.14728131 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 698148360 positive integers (up to 814728131) that are relatively prime to 814728131.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million seven hundred twenty-eight thousand one hundred thirty-one

Notation

Scientific notation 8.14728131 × 10^8
Engineering notation 8.14728131 × 10^6

Prime Factorization of 814728131

Prime Factorization 7 × 4243 × 27431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 814728131
Product of the distinct prime numbers

The prime factorization of 814728131 is 7 × 4243 × 27431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 814728131)

Multiplication

n×y
n×2 1629456262
n×3 2444184393
n×4 3258912524
n×5 4073640655

Division

n÷y
n÷2 407364065.5
n÷3 271576043.66667
n÷3 203682032.75
n÷5 162945626.2

Exponentiation

ny
n2 663781927442753161
n3 5.4080180913701E+26
n4 4.4060644719962E+35
n5 3.5897446723349E+44

Nth Root

y√n
2√n 28543.442872225
3√n 933.97998748134
4√n 168.9480478497
5√n 60.562325407096

Divisors of 814728131

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 -814728130
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 814728131 can be divided by 8 positive divisors. The sum of these divisors (counting 814728131) is 1, the average is 0.125.

Base conversion 814728131

Base System Value
2 Binary 110000100011111100001111000011
3 Ternary 2002210001110212222
4 Quaternary 300203330033003
5 Quinary 3132032300011
6 Senary 212502241255
8 Octal 6043741703
10 Decimal 814728131
12 Duodecimal 1a8a2622b
16 Hexadecimal 308fc3c3
20 Vigesimal cec106b
36 Base36 dh2g8z

Cryptographic Hash Functions

md5 5571f31dac2b71141ab1c6ba9702317a
sha1 4fc4a3d978c3496f1e9789be9a26a5b07b42b270
sha256 09feb391a9333fa9bcbd39d53745db239c72f9c51f7164f75215a5dca7763a43
sha512 3e2f4ed20e869a8c47c88e390bcceae2ebb403fb5f1edf6862bc95277f0927512368ef01a61942683c057e5fc43cea2c98429e2eea50d8b181cf313c75891c05
ripemd-160 ca5b56f0624eda12744ec32fa74e02c48f3bc17b

814728131 as geometric shapes

Circle

Radius = n
Diameter 1629456262
Circumference 5119087822.0451
Area 2.0853324268398E+18

Sphere

Radius = n
Volume 2.2653053208439E+27
Surface area 8.3413297073593E+18
Circumference 5119087822.0451

Square

Length = n
Perimeter 3258912524
Area 663781927442753161
Diagonal 1152199572.5071

Cube

Length = n
Surface area 3982691564656518966
Volume 5.4080180913701E+26
Space diagonal 1411150517.2476

Equilateral Triangle

Length = n
Perimeter 2444184393
Area 2.8742600586921E+17
Altitude 705575258.62382

Triangular Pyramid

Length = n
Surface area 2.8742600586921E+17
Volume 6.3734104419789E+25
Height 384066524.16903