320731641 (number)

320731641 is an odd 9-digits composite number following 320731640 and preceding 320731642. In scientific notation, it is written as 3.20731641 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 213746616 positive integers (up to 320731641) that are relatively prime to 320731641.

Interesting facts

Basic properties

Name

Name three hundred twenty million seven hundred thirty-one thousand six hundred forty-one

Notation

Scientific notation 3.20731641 × 10^8
Engineering notation 3.20731641 × 10^6

Prime Factorization of 320731641

Prime Factorization 3 × 3 × 4507 × 7907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 106910547
Product of the distinct prime numbers

The prime factorization of 320731641 is 3 × 3 × 4507 × 7907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 320731641)

Multiplication

n×y
n×2 641463282
n×3 962194923
n×4 1282926564
n×5 1603658205

Division

n÷y
n÷2 160365820.5
n÷3 106910547
n÷3 80182910.25
n÷5 64146328.2

Exponentiation

ny
n2 102868785538552881
n3 3.2993274393457E+25
n4 1.0581987038177E+34
n5 3.3939780677952E+42

Nth Root

y√n
2√n 17908.98213188
3√n 684.51126876808
4√n 133.82444519549
5√n 50.260680138207

Divisors of 320731641

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320731640
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320731641 can be divided by 12 positive divisors. The sum of these divisors (counting 320731641) is 1, the average is 0.083333333333333.

Base conversion 320731641

Base System Value
2 Binary 10011000111011111100111111001
3 Ternary 211100111212002200
4 Quaternary 103013133213321
5 Quinary 1124101403031
6 Senary 51454220413
8 Octal 2307374771
10 Decimal 320731641
12 Duodecimal 8b4b4709
16 Hexadecimal 131df9f9
20 Vigesimal 504b921
36 Base36 5aye49

Cryptographic Hash Functions

md5 a9600f0021499dfb0bc71b8b2113120f
sha1 3a9536c0bf5c4ff5e71286f7c7b95025872699ee
sha256 57395c1bc404d6018a4e1862e696404631226fed88d9518f32889656a9ba3e5e
sha512 1227c684a2d7e89c9e6904d8d3484e5fc4d216c7c816c1452efce2cc235476b4de67c92947928ab7db649c65cf24b8d7041b4813cdb05187006601524ab81158
ripemd-160 882eebbcb35d8aad68512e31c7c40baa7fc2798d

320731641 as geometric shapes

Circle

Radius = n
Diameter 641463282
Circumference 2015216334.2788
Area 3.2317182093162E+17

Sphere

Radius = n
Volume 1.3820190460314E+26
Surface area 1.2926872837265E+18
Circumference 2015216334.2788

Square

Length = n
Perimeter 1282926564
Area 102868785538552881
Diagonal 453583036.58438

Cube

Length = n
Surface area 617212713231317286
Volume 3.2993274393457E+25
Space diagonal 555523497.80694

Equilateral Triangle

Length = n
Perimeter 962194923
Area 4.454349076642E+16
Altitude 277761748.90347

Triangular Pyramid

Length = n
Surface area 4.454349076642E+16
Volume 3.8882946761937E+24
Height 151194345.52813