320428545 (number)

320428545 is an odd 9-digits composite number following 320428544 and preceding 320428546. In scientific notation, it is written as 3.20428545 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 170505920 positive integers (up to 320428545) that are relatively prime to 320428545.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.20428545 × 10^8
Engineering notation 3.20428545 × 10^6

Prime Factorization of 320428545

Prime Factorization 3 × 5 × 443 × 48221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 320428545
Product of the distinct prime numbers

The prime factorization of 320428545 is 3 × 5 × 443 × 48221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 20, 66, 182, 376, 3442, 9498, 26910, 68298, 103825, 217212, 1940849, 5692003, 78897722, 75862410, 522991805, 762578582, 674800444, 9503994598

Basic calculations (n = 320428545)

Multiplication

n×y
n×2 640857090
n×3 961285635
n×4 1281714180
n×5 1602142725

Division

n÷y
n÷2 160214272.5
n÷3 106809515
n÷3 80107136.25
n÷5 64085709

Exponentiation

ny
n2 102674452450817025
n3 3.2899825407487E+25
n4 1.0542043186075E+34
n5 3.3779715594412E+42

Nth Root

y√n
2√n 17900.518009264
3√n 684.2955764881
4√n 133.7928174801
5√n 50.251177132644

Divisors of 320428545

1, 3, 5, 15, 443, 1329, 2215, 6645, 48221, 144663, 241105, 723315, 21361903, 64085709, 106809515, 320428545

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 -320428544
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 320428545 can be divided by 16 positive divisors. The sum of these divisors (counting 320428545) is 1, the average is 0.0625.

Base conversion 320428545

Base System Value
2 Binary 10011000110010101101000000001
3 Ternary 211022221110022220
4 Quaternary 103012111220001
5 Quinary 1124012203140
6 Senary 51443521253
8 Octal 2306255001
10 Decimal 320428545
12 Duodecimal 8b389229
16 Hexadecimal 13195a01
20 Vigesimal 502db75
36 Base36 5arw8x

Cryptographic Hash Functions

md5 4a5029851e1d20e57013a54d4aa254bb
sha1 fb2ca32b5a14475d324b091b499474e644633076
sha256 b1f6e4e658ff6dc6b2201384f6aa062309c98d977790d5fc3764954df1228f74
sha512 b003db92b30434542b7d2c8a75cce1c9e5a1f7901b53a6106385128e70174b09ad75dd61b20aa0874ecb5b64f2ff7316215cb203f537735f3b1e6fc58efd32b7
ripemd-160 89cfd66a2b892983eddd9a96596049a531bc6e85

320428545 as geometric shapes

Circle

Radius = n
Diameter 640857090
Circumference 2013311925.9449
Area 3.2256130553084E+17

Sphere

Radius = n
Volume 1.3781046640606E+26
Surface area 1.2902452221234E+18
Circumference 2013311925.9449

Square

Length = n
Perimeter 1281714180
Area 102674452450817025
Diagonal 453154394.11048

Cube

Length = n
Surface area 616046714704902150
Volume 3.2899825407487E+25
Space diagonal 554998520.13537

Equilateral Triangle

Length = n
Perimeter 961285635
Area 4.4459342071032E+16
Altitude 277499260.06769

Triangular Pyramid

Length = n
Surface area 4.4459342071032E+16
Volume 3.8772816075813E+24
Height 151051464.70349