720668813 (number)

720668813 is an odd 9-digits composite number following 720668812 and preceding 720668814. In scientific notation, it is written as 7.20668813 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 705335388 positive integers (up to 720668813) that are relatively prime to 720668813.

Interesting facts

Basic properties

Name

Name seven hundred twenty million six hundred sixty-eight thousand eight hundred thirteen

Notation

Scientific notation 7.20668813 × 10^8
Engineering notation 7.20668813 × 10^6

Prime Factorization of 720668813

Prime Factorization 47 × 15333379

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 720668813
Product of the distinct prime numbers

The prime factorization of 720668813 is 47 × 15333379. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 720668813)

Multiplication

n×y
n×2 1441337626
n×3 2162006439
n×4 2882675252
n×5 3603344065

Division

n÷y
n÷2 360334406.5
n÷3 240222937.66667
n÷3 180167203.25
n÷5 144133762.6

Exponentiation

ny
n2 519363538030828969
n3 3.7428910446816E+26
n4 2.697384846359E+35
n5 1.9439211354297E+44

Nth Root

y√n
2√n 26845.275431629
3√n 896.55838395816
4√n 163.84527894214
5√n 59.094511326918

Divisors of 720668813

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 -720668812
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 720668813 can be divided by 4 positive divisors. The sum of these divisors (counting 720668813) is 1, the average is 0.25.

Base conversion 720668813

Base System Value
2 Binary 101010111101001000100010001101
3 Ternary 1212020001202202112
4 Quaternary 222331020202031
5 Quinary 2433442400223
6 Senary 155302233405
8 Octal 5275104215
10 Decimal 720668813
12 Duodecimal 181425865
16 Hexadecimal 2af4888d
20 Vigesimal b543c0d
36 Base36 bx2fm5

Cryptographic Hash Functions

md5 36c1e2468216f32b429744aa7e88ede1
sha1 591535645b1f68bb2e71b39c69d37edef7fa4c6f
sha256 d65612f3f05590bb94ca4fc3e7bbe69ea8ba5c59f6e15f62591c81856cd12af5
sha512 5286d8c286f74344f2ada661488cd01e184254d9aa2287c46fe06e5446217db12f4d2adb5a3daa0a2005bf07e6a7f0e413f2503a8da79c03ef0b4231b02cc32c
ripemd-160 d269f77d3148812b5f75f7ca8709987981257a8e

720668813 as geometric shapes

Circle

Radius = n
Diameter 1441337626
Circumference 4528095697.1842
Area 1.6316286756201E+18

Sphere

Radius = n
Volume 1.5678185345545E+27
Surface area 6.5265147024802E+18
Circumference 4528095697.1842

Square

Length = n
Perimeter 2882675252
Area 519363538030828969
Diagonal 1019179609.3239

Cube

Length = n
Surface area 3116181228184973814
Volume 3.7428910446816E+26
Space diagonal 1248234999.5464

Equilateral Triangle

Length = n
Perimeter 2162006439
Area 2.2489100886703E+17
Altitude 624117499.77318

Triangular Pyramid

Length = n
Surface area 2.2489100886703E+17
Volume 4.4110393982279E+25
Height 339726536.44131