1442728305 (number)

1442728305 is an odd 10-digits composite number following 1442728304 and preceding 1442728306. In scientific notation, it is written as 1.442728305 × 10^9. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 769455072 positive integers (up to 1442728305) that are relatively prime to 1442728305.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-two million seven hundred twenty-eight thousand three hundred five

Notation

Scientific notation 1.442728305 × 10^9
Engineering notation 1.442728305 × 10^9

Prime Factorization of 1442728305

Prime Factorization 9 × 5 × 32060629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1442728305
Product of the distinct prime numbers

The prime factorization of 1442728305 is 9 × 5 × 32060629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1442728305)

Multiplication

n×y
n×2 2885456610
n×3 4328184915
n×4 5770913220
n×5 7213641525

Division

n÷y
n÷2 721364152.5
n÷3 480909435
n÷3 360682076.25
n÷5 288545661

Exponentiation

ny
n2 2081464962048173025
n3 3.0029884166126E+27
n4 4.3324963882342E+36
n5 6.2506151706158E+45

Nth Root

y√n
2√n 37983.263485383
3√n 1129.9559606404
4√n 194.89295391415
5√n 67.89486208412

Divisors of 1442728305

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 -1442728304
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 1442728305 can be divided by 8 positive divisors. The sum of these divisors (counting 1442728305) is 1, the average is 0.125.

Base conversion 1442728305

Base System Value
2 Binary 1010101111111100100100101110001
3 Ternary 10201112202012011200
4 Quaternary 1111333210211301
5 Quinary 10423314301210
6 Senary 355054401413
8 Octal 12577444561
10 Decimal 1442728305
12 Duodecimal 343200269
16 Hexadecimal 55fe4971
20 Vigesimal 12ah10f5
36 Base36 nuyoa9

Cryptographic Hash Functions

md5 fab859ce4c22243bc9b2570d69beda1f
sha1 d499f25c93e6afae6edfad0835209dea81f89979
sha256 ae2e32cbf086cf4049a84e18b989afe36b98764b7f0c8075441c7426ffbf9174
sha512 b7cbe360140a5a7813692518e8c90d3b81916d6905e4bac13cfd681227029e564aa06aa251024556016c5e7bada81d2b5204ed0f374ba84147b52d7ad000d911
ripemd-160 df5f823902069005f98bae546c9e37ccc600de0e

1442728305 as geometric shapes

Circle

Radius = n
Diameter 2885456610
Circumference 9064929288.2281
Area 6.5391150334751E+18

Sphere

Radius = n
Volume 1.2578888464594E+28
Surface area 2.61564601339E+19
Circumference 9064929288.2281

Square

Length = n
Perimeter 5770913220
Area 2081464962048173025
Diagonal 2040325935.7505

Cube

Length = n
Surface area 1.2488789772289E+19
Volume 3.0029884166126E+27
Space diagonal 2498878725.7777

Equilateral Triangle

Length = n
Perimeter 4328184915
Area 9.0130076711047E+17
Altitude 1249439362.8889

Triangular Pyramid

Length = n
Surface area 9.0130076711047E+17
Volume 3.5390557886858E+26
Height 680108645.25018