42895838 is an even 8-digits composite number following 42895837
and preceding 42895839 . In scientific notation, it is written as 4.2895838 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 21433896 positive integers (up to 42895838) that are relatively prime to 42895838.
42895838 has 8 divisors, whose sum is 64385832
The reverse of 42895838 is 83859824
Previous prime number is 1747
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-two million eight hundred ninety-five thousand eight hundred thirty-eight
Scientific notation
4.2895838 × 10^7
Engineering notation
4.2895838 × 10^6
Prime Factorization
2 × 1747 × 12277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42895838
Product of the distinct prime numbers
The prime factorization of 42895838 is 2 × 1747 × 12277.
Since it has a total of 3 prime factors.
8 , 9 , 29 , 1 , 160 , 700 , 8318 , 6078 , 54948 , 45421 , 245003 , 466883 , 2646032 , 6517245 , 23082011 , 59570714 , 517512306 , 740402605 , 1069779310 , 2415465893
n×2
85791676
n×3
128687514
n×4
171583352
n×5
214479190
n÷2
21447919
n÷3
14298612.666667
n÷3
10723959.5
n÷5
8579167.6
n2
1840052917722244
n3
7.8930611870041E+22
n4
3.3857947400181E+30
n5
1.4523650266907E+38
2 √n
6549.491430638
3 √n
350.05669285723
4 √n
80.928928268191
5 √n
33.611123629245
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
-42895837
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 42895838 can be divided by 8 positive divisors.
The sum of these divisors (counting 42895838) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011101000100111011110
3
Ternary
2222201100000202
4
Quaternary
2203220213132
5
Quinary
41440131323
6
Senary
4131223502
8
Octal
243504736
10
Decimal
42895838
12
Duodecimal
12447b92
16
Hexadecimal
28e89de
20
Vigesimal
d81jbi
36
Base36
pjen2
md5
ffe01e0ae94a246f7f5f33e4aefa4f02
sha1
8692beebebaf7541fed6221fa17f1c70e9b5efe7
sha256
ae2984e7cc76eafc20b9f50fbac6194e410d6fca8272819bb8ef44e94e2c3fe1
sha512
7f9044958f4bba548eb40f3d7e5f032842c8ee23e32f956a8034fe154a49f99b67e28ccb6caa5bb15892e57e5ebd80063546ab4520abc53798cd249ad9373cf9
ripemd-160
1e7c91386d0f60951cccfb9e0aa64246accc6dfa
Diameter
85791676
Circumference
269522499.06076
Area
5.7806967285327E+15
Volume
3.3062377385902E+23
Surface area
2.3122786914131E+16
Circumference
269522499.06076
Perimeter
171583352
Area
1840052917722244
Diagonal
60663875.868959
Surface area
11040317506333464
Volume
7.8930611870041E+22
Space diagonal
74297770.849244
Perimeter
128687514
Area
7.9676628552757E+14
Altitude
37148885.424622
Surface area
7.9676628552757E+14
Volume
9.3020618160849E+21
Height
20221291.95632