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.
42885730 has 32 divisors, whose sum is 82083456
The reverse of 42885730 is 03758824
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
forty-two million eight hundred eighty-five thousand seven hundred thirty
Scientific notation
4.2885730 × 10^7
Engineering notation
4.2885730 × 10^6
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.
5 , 3 , 74 , 47 , 976 , 900 , 2099 , 3768 , 9660 , 50001 , 521294 , 935176 , 7956184 , 4993589 , 57185381 , 18788842 , 571217644 , 743656037 , 6832049861 , 6927544386
n×2
85771460
n×3
128657190
n×4
171542920
n×5
214428650
n÷2
21442865
n÷3
14295243.333333
n÷3
10721432.5
n÷5
8577146
n2
1839185837632900
n3
7.8874827252548E+22
n4
3.3826045453494E+30
n5
1.4506546522863E+38
2 √n
6548.7197222052
3 √n
350.02919484359
4 √n
80.924160312018
5 √n
33.609539451009
1 , 2 , 5 , 10 , 17 , 34 , 85 , 170 , 347 , 694 , 727 , 1454 , 1735 , 3470 , 3635 , 5899 , 7270 , 11798 , 12359 , 24718 , 29495 , 58990 , 61795 , 123590 , 252269 , 504538 , 1261345 , 2522690 , 4288573 , 8577146 , 21442865 , 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
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
md5
2160a2e0519f7fa8464b0d76322cbe93
sha1
a18615a8815bdf8e4e6b4deb4e295e88af0ea444
sha256
184bfdc7b925d95ec5937905d4b4b9323f6273a09560f4da15d25193f20c7c46
sha512
3bb77dac847c1b34c9182800274455341dfda218731dd26defb2a6a32354bdd6ccf6a4ca6c4b8cf5db93d2f64564440c9ffc1395897277cc8f926d426f2968ef
ripemd-160
5d2a94cd28279ac08db16b52d41736262043d7c9
Diameter
85771460
Circumference
269458988.62367
Area
5.7779727160939E+15
Volume
3.3039010379969E+23
Surface area
2.3111890864376E+16
Circumference
269458988.62367
Perimeter
171542920
Area
1839185837632900
Diagonal
60649580.998271
Surface area
11035115025797400
Volume
7.8874827252548E+22
Space diagonal
74280263.279681
Perimeter
128657190
Area
7.9639082883533E+14
Altitude
37140131.63984
Surface area
7.9639082883533E+14
Volume
9.2954875358657E+21
Height
20216526.999424