42385847 is an odd 8-digits composite number following 42385846
and preceding 42385848 . In scientific notation, it is written as 4.2385847 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 36300600 positive integers (up to 42385847) that are relatively prime to 42385847.
42385847 has 8 divisors, whose sum is 48481152
The reverse of 42385847 is 74858324
Previous prime number is 2011
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-two million three hundred eighty-five thousand eight hundred forty-seven
Scientific notation
4.2385847 × 10^7
Engineering notation
4.2385847 × 10^6
Prime Factorization
7 × 2011 × 3011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42385847
Product of the distinct prime numbers
The prime factorization of 42385847 is 7 × 2011 × 3011.
Since it has a total of 3 prime factors.
1 , 7 , 43 , 100 , 72 , 194 , 5874 , 3177 , 61448 , 85228 , 32879 , 77882 , 3224795 , 5602284 , 36925661 , 90738849 , 54046917 , 258307823 , 5378814828 , 700499729
n×2
84771694
n×3
127157541
n×4
169543388
n×5
211929235
n÷2
21192923.5
n÷3
14128615.666667
n÷3
10596461.75
n÷5
8477169.4
n2
1796560025907409
n3
7.6148718384427E+22
n4
3.2276279266884E+30
n5
1.3680574347354E+38
2 √n
6510.4413828864
3 √n
348.66387727934
4 √n
80.687306206654
5 √n
33.530819918572
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
-42385846
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 42385847 can be divided by 8 positive divisors.
The sum of these divisors (counting 42385847) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100001101100000110110111
3
Ternary
2221202102110012
4
Quaternary
2201230012313
5
Quinary
41322321342
6
Senary
4112250435
8
Octal
241540667
10
Decimal
42385847
12
Duodecimal
12240a1b
16
Hexadecimal
286c1b7
20
Vigesimal
d4i4c7
36
Base36
p8h4n
md5
b94670f6ed9cd80ab55ec0d532fd1b21
sha1
331d12a2b9d53cd6fa02bfdf2cfccc74f954f5a9
sha256
84ce514c113d023240cb49a4cd0b8cee2b81f05226b1fc05c2b1f519bf10be82
sha512
3f88acf1366d2d41c0f45e42779954be5256df9d50df16ebdbeb5ced6dbef5f5de85d1e49013e14ee9e855e510f09c77f0548bc08709fc42b30c2be83678dc5a
ripemd-160
cc6c0d7fb9dec58e323c9b8d63e9706e63247227
Diameter
84771694
Circumference
266318131.10276
Area
5.6440597791238E+15
Volume
3.1897100567573E+23
Surface area
2.2576239116495E+16
Circumference
266318131.10276
Perimeter
169543388
Area
1796560025907409
Diagonal
59942639.680071
Surface area
10779360155444454
Volume
7.6148718384427E+22
Space diagonal
73414440.525841
Perimeter
127157541
Area
7.7793331092972E+14
Altitude
36707220.26292
Surface area
7.7793331092972E+14
Volume
8.9742125247156E+21
Height
19980879.893357