320643456 (number)

320643456 is an even 9-digits composite number following 320643455 and preceding 320643457. In scientific notation, it is written as 3.20643456 × 10^8. The sum of its digits is 33. It has a total of 10 prime factors and 64 positive divisors. There are 91607040 positive integers (up to 320643456) that are relatively prime to 320643456.

Interesting facts

Basic properties

Name

Name three hundred twenty million six hundred forty-three thousand four hundred fifty-six

Notation

Scientific notation 3.20643456 × 10^8
Engineering notation 3.20643456 × 10^6

Prime Factorization of 320643456

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 3 × 17041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 5010054
Product of the distinct prime numbers

The prime factorization of 320643456 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 3 × 17041. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 7, 15, 7, 876, 798, 183, 1684, 25101, 41552, 953440, 489996, 7518215, 6498627, 69059576, 52900924, 599541374, 266303566, 4507356595, 6703268194

Basic calculations (n = 320643456)

Multiplication

n×y
n×2 641286912
n×3 961930368
n×4 1282573824
n×5 1603217280

Division

n÷y
n÷2 160321728
n÷3 106881152
n÷3 80160864
n÷5 64128691.2

Exponentiation

ny
n2 102812225875623936
n3 3.2966067423813E+25
n4 1.05703537895E+34
n5 3.3893147702081E+42

Nth Root

y√n
2√n 17906.519929903
3√n 684.4485276769
4√n 133.81524550627
5√n 50.257916004552

Divisors of 320643456

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 49, 64, 96, 98, 128, 147, 192, 196, 294, 384, 392, 588, 784, 1176, 1568, 2352, 3136, 4704, 6272, 9408, 17041, 18816, 34082, 51123, 68164, 102246, 136328, 204492, 272656, 408984, 545312, 817968, 835009, 1090624, 1635936, 1670018, 2181248, 2505027, 3271872, 3340036, 5010054, 6543744, 6680072, 10020108, 13360144, 20040216, 26720288, 40080432, 53440576, 80160864, 106881152, 160321728, 320643456

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320643455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320643456 can be divided by 64 positive divisors. The sum of these divisors (counting 320643456) is 1, the average is 0.015625.

Base conversion 320643456

Base System Value
2 Binary 10011000111001010000110000000
3 Ternary 211100100101010120
4 Quaternary 103013022012000
5 Quinary 1124041042311
6 Senary 51452300240
8 Octal 2307120600
10 Decimal 320643456
12 Duodecimal 8b471680
16 Hexadecimal 131ca180
20 Vigesimal 50408cg
36 Base36 5awi2o

Cryptographic Hash Functions

md5 30548c8d76a71c2e686a40d82f9a1444
sha1 a64ee3c7e68047ede6f0e9645419a4a93a5c5d8c
sha256 7300395ec8c819c86d6b76e9c38a5078fa092f9681914bd1d2e2678e47c460de
sha512 3fad0ab79c64e890f80bf3ce6e49d9c6a9606c2d3f12cce0f32a475f3410e8a27930d1c1d21c3879d5762c5db93e7ab909144c574ca5c701e4d90e9f885dcfbb
ripemd-160 ee4ab3bd931b6349dffc0aaf67e8da64530b1c59

320643456 as geometric shapes

Circle

Radius = n
Diameter 641286912
Circumference 2014662251.5825
Area 3.2299413351007E+17

Sphere

Radius = n
Volume 1.3808794031519E+26
Surface area 1.2919765340403E+18
Circumference 2014662251.5825

Square

Length = n
Perimeter 1282573824
Area 102812225875623936
Diagonal 453458324.16138

Cube

Length = n
Surface area 616873355253743616
Volume 3.2966067423813E+25
Space diagonal 555370756.90648

Equilateral Triangle

Length = n
Perimeter 961930368
Area 4.4518999713957E+16
Altitude 277685378.45324

Triangular Pyramid

Length = n
Surface area 4.4518999713957E+16
Volume 3.8850883040718E+24
Height 151152774.72046