320438305 (number)

320438305 is an odd 9-digits composite number following 320438304 and preceding 320438306. In scientific notation, it is written as 3.20438305 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 232850880 positive integers (up to 320438305) that are relatively prime to 320438305.

Interesting facts

Basic properties

Name

Name three hundred twenty million four hundred thirty-eight thousand three hundred five

Notation

Scientific notation 3.20438305 × 10^8
Engineering notation 3.20438305 × 10^6

Prime Factorization of 320438305

Prime Factorization 5 × 11 × 2797 × 2083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 320438305
Product of the distinct prime numbers

The prime factorization of 320438305 is 5 × 11 × 2797 × 2083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 75, 36, 227, 44, 881, 5734, 18471, 52692, 162188, 482653, 3594737, 6928258, 24914393, 43798201, 936819905, 694282032, 4108713335, 2809578287

Basic calculations (n = 320438305)

Multiplication

n×y
n×2 640876610
n×3 961314915
n×4 1281753220
n×5 1602191525

Division

n÷y
n÷2 160219152.5
n÷3 106812768.33333
n÷3 80109576.25
n÷5 64087661

Exponentiation

ny
n2 102680707311273025
n3 3.2902831807025E+25
n4 1.0543327653943E+34
n5 3.3784860424892E+42

Nth Root

y√n
2√n 17900.790624998
3√n 684.30252411821
4√n 133.79383627431
5√n 50.251483251135

Divisors of 320438305

1, 5, 11, 55, 2083, 2797, 10415, 13985, 22913, 30767, 114565, 153835, 5826151, 29130755, 64087661, 320438305

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320438304
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320438305 can be divided by 16 positive divisors. The sum of these divisors (counting 320438305) is 1, the average is 0.0625.

Base conversion 320438305

Base System Value
2 Binary 10011000110011000000000100001
3 Ternary 211022221221201101
4 Quaternary 103012120000201
5 Quinary 1124013011210
6 Senary 51444034401
8 Octal 2306300041
10 Decimal 320438305
12 Duodecimal 8b392a01
16 Hexadecimal 13198021
20 Vigesimal 502eff5
36 Base36 5as3s1

Cryptographic Hash Functions

md5 5c59ff07451c98ba0b96077206e8e8ea
sha1 0e6bdcbff1274af18ab2ae78e826f9f060cb1bda
sha256 de14b3272744b599f08c6c0af9542008a219418e30458ccd4acffd6c5c677d57
sha512 e94bc3dcd65b8007032fb52fd68bf6f036e09962dc731972de44b12d289cf0094293a6156768083ded04044aaeebdba3a7ebfa851e4067b3f351370f964cc807
ripemd-160 472118422f312abf7115c61e568f215694c08428

320438305 as geometric shapes

Circle

Radius = n
Diameter 640876610
Circumference 2013373249.8335
Area 3.225809557545E+17

Sphere

Radius = n
Volume 1.37823059583E+26
Surface area 1.290323823018E+18
Circumference 2013373249.8335

Square

Length = n
Perimeter 1281753220
Area 102680707311273025
Diagonal 453168196.83485

Cube

Length = n
Surface area 616084243867638150
Volume 3.2902831807025E+25
Space diagonal 555015424.95125

Equilateral Triangle

Length = n
Perimeter 961314915
Area 4.4462050505058E+16
Altitude 277507712.47563

Triangular Pyramid

Length = n
Surface area 4.4462050505058E+16
Volume 3.8776359151647E+24
Height 151056065.61162