42885839 is an odd 8-digits prime number following 42885838
and preceding 42885840 . In scientific notation, it is written as 4.2885839 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 42885838 positive integers (up to 42885839) that are relatively prime to 42885839.
42885839 has 2 divisors, whose sum is 42885840
The reverse of 42885839 is 93858824
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-two million eight hundred eighty-five thousand eight hundred thirty-nine
Scientific notation
4.2885839 × 10^7
Engineering notation
4.2885839 × 10^6
Prime Factorization
42885839
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
42885839
Product of the distinct prime numbers
The prime factorization of 42885839 is 42885839.
Since it has a total of 1 prime factors.
10 , 5 , 54 , 34 , 746 , 18 , 4825 , 6946 , 90047 , 56649 , 531099 , 66313 , 5446423 , 2037210 , 50691481 , 38712428 , 139961017 , 973679700 , 5021751508 , 6533932371
n×2
85771678
n×3
128657517
n×4
171543356
n×5
214429195
n÷2
21442919.5
n÷3
14295279.666667
n÷3
10721459.75
n÷5
8577167.8
n2
1839195186733921
n3
7.8875428667846E+22
n4
3.3826389349052E+30
n5
1.4506730875748E+38
2 √n
6548.7280444373
3 √n
350.0294913925
4 √n
80.924211731949
5 √n
33.609556535648
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
42885840
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
21442920
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6548.728120788
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999533646
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42885839 can be divided by 2 positive divisors.
The sum of these divisors (counting 42885839) is 42885840, the average is 21442920.
Base
System
Value
2
Binary
10100011100110001011001111
3
Ternary
2222200211022102
4
Quaternary
2203212023033
5
Quinary
41434321324
6
Senary
4131105315
8
Octal
243461317
10
Decimal
42885839
12
Duodecimal
1244223b
16
Hexadecimal
28e62cf
20
Vigesimal
d80ebj
36
Base36
pj6xb
md5
d67c473b068201541f421dbd106c4fb0
sha1
add4f2f224c74fb3e8a936294450f58ed78b18ab
sha256
49780d97285e6de761ffb92dab4296884309915e93b913003b6b2dfdeeea9683
sha512
b5f0dd0adeb638dff05962449e36955ef42822a7bc52c9d1843f40418aa4126a74ffff931a2a9428c3df7709ec9a94e9e4decfd83bf5caf34e4f64951bf558e6
ripemd-160
b6541fe8c9c69d63e781161d5a712cd33a50b4d5
Diameter
85771678
Circumference
269459673.49087
Area
5.778002087161E+15
Volume
3.303926230022E+23
Surface area
2.3112008348644E+16
Circumference
269459673.49087
Perimeter
171543356
Area
1839195186733921
Diagonal
60649735.147549
Surface area
11035171120403526
Volume
7.8875428667846E+22
Space diagonal
74280452.073219
Perimeter
128657517
Area
7.9639487711482E+14
Altitude
37140226.036609
Surface area
7.9639487711482E+14
Volume
9.2955584133383E+21
Height
20216578.382516