616668813 (number)

616668813 is an odd 9-digits composite number following 616668812 and preceding 616668814. In scientific notation, it is written as 6.16668813 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 409267656 positive integers (up to 616668813) that are relatively prime to 616668813.

Interesting facts

Basic properties

Name

Name six hundred sixteen million six hundred sixty-eight thousand eight hundred thirteen

Notation

Scientific notation 6.16668813 × 10^8
Engineering notation 6.16668813 × 10^6

Prime Factorization of 616668813

Prime Factorization 9 × 223 × 307259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 616668813
Product of the distinct prime numbers

The prime factorization of 616668813 is 9 × 223 × 307259. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 616668813)

Multiplication

n×y
n×2 1233337626
n×3 1850006439
n×4 2466675252
n×5 3083344065

Division

n÷y
n÷2 308334406.5
n÷3 205556271
n÷3 154167203.25
n÷5 123333762.6

Exponentiation

ny
n2 380280424926828969
n3 2.3450707824676E+26
n4 1.4461320158253E+35
n5 8.9178451364028E+43

Nth Root

y√n
2√n 24832.81725862
3√n 851.17199942533
4√n 157.58431793367
5√n 57.280974394256

Divisors of 616668813

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 -616668812
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 616668813 can be divided by 8 positive divisors. The sum of these divisors (counting 616668813) is 1, the average is 0.125.

Base conversion 616668813

Base System Value
2 Binary 100100110000011001111010001101
3 Ternary 1120222101000120200
4 Quaternary 210300121322031
5 Quinary 2230331400223
6 Senary 141105204113
8 Octal 4460317215
10 Decimal 616668813
12 Duodecimal 152630639
16 Hexadecimal 24c19e8d
20 Vigesimal 9ce3c0d
36 Base36 a75cp9

Cryptographic Hash Functions

md5 aba7be99a3f9a9a26e731555e0d3e1c1
sha1 7bd31512a89b7b3d0b75adb0e5810a91b0617bfb
sha256 83ef5fab41c4d04070363aca5ba484105214213f3c2a95283b6d07a1ffd16343
sha512 7c66db6f9bdf5765660372ea9f2b1b040ebdf72b30c5a7c43a5754b82520682c1a160aa6d7eb0aee431de2b6cd41c660a26dc4f558c0d89d2b1988aa96e42928
ripemd-160 f79c635a4e299f3a551f8ff8d7b363ad35ee98d8

616668813 as geometric shapes

Circle

Radius = n
Diameter 1233337626
Circumference 3874644425.2375
Area 1.1946861892541E+18

Sphere

Radius = n
Volume 9.8230095231312E+26
Surface area 4.7787447570165E+18
Circumference 3874644425.2375

Square

Length = n
Perimeter 2466675252
Area 380280424926828969
Diagonal 872101398.83712

Cube

Length = n
Surface area 2281682549560973814
Volume 2.3450707824676E+26
Space diagonal 1068101715.5592

Equilateral Triangle

Length = n
Perimeter 1850006439
Area 1.6466625427429E+17
Altitude 534050857.7796

Triangular Pyramid

Length = n
Surface area 1.6466625427429E+17
Volume 2.7636924210755E+25
Height 290700466.27904