42885730 (number)

42885730 is an even 8-digits composite number following 42885729 and preceding 42885731. In scientific notation, it is written as 4.2885730 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 16076544 positive integers (up to 42885730) that are relatively prime to 42885730.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-five thousand seven hundred thirty

Notation

Scientific notation 4.2885730 × 10^7
Engineering notation 4.2885730 × 10^6

Prime Factorization of 42885730

Prime Factorization 2 × 5 × 347 × 17 × 727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42885730
Product of the distinct prime numbers

The prime factorization of 42885730 is 2 × 5 × 347 × 17 × 727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42885730)

Multiplication

n×y
n×2 85771460
n×3 128657190
n×4 171542920
n×5 214428650

Division

n÷y
n÷2 21442865
n÷3 14295243.333333
n÷3 10721432.5
n÷5 8577146

Exponentiation

ny
n2 1839185837632900
n3 7.8874827252548E+22
n4 3.3826045453494E+30
n5 1.4506546522863E+38

Nth Root

y√n
2√n 6548.7197222052
3√n 350.02919484359
4√n 80.924160312018
5√n 33.609539451009

Divisors of 42885730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42885729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42885730 can be divided by 32 positive divisors. The sum of these divisors (counting 42885730) is 1, the average is 0.03125.

Base conversion 42885730

Base System Value
2 Binary 10100011100110001001100010
3 Ternary 2222200211011101
4 Quaternary 2203212021202
5 Quinary 41434320410
6 Senary 4131105014
8 Octal 243461142
10 Decimal 42885730
12 Duodecimal 1244216a
16 Hexadecimal 28e6262
20 Vigesimal d80e6a
36 Base36 pj6ua

Cryptographic Hash Functions

md5 2160a2e0519f7fa8464b0d76322cbe93
sha1 a18615a8815bdf8e4e6b4deb4e295e88af0ea444
sha256 184bfdc7b925d95ec5937905d4b4b9323f6273a09560f4da15d25193f20c7c46
sha512 3bb77dac847c1b34c9182800274455341dfda218731dd26defb2a6a32354bdd6ccf6a4ca6c4b8cf5db93d2f64564440c9ffc1395897277cc8f926d426f2968ef
ripemd-160 5d2a94cd28279ac08db16b52d41736262043d7c9

42885730 as geometric shapes

Circle

Radius = n
Diameter 85771460
Circumference 269458988.62367
Area 5.7779727160939E+15

Sphere

Radius = n
Volume 3.3039010379969E+23
Surface area 2.3111890864376E+16
Circumference 269458988.62367

Square

Length = n
Perimeter 171542920
Area 1839185837632900
Diagonal 60649580.998271

Cube

Length = n
Surface area 11035115025797400
Volume 7.8874827252548E+22
Space diagonal 74280263.279681

Equilateral Triangle

Length = n
Perimeter 128657190
Area 7.9639082883533E+14
Altitude 37140131.63984

Triangular Pyramid

Length = n
Surface area 7.9639082883533E+14
Volume 9.2954875358657E+21
Height 20216526.999424