38563985 is an odd 8-digits composite number following 38563984
and preceding 38563986 . In scientific notation, it is written as 3.8563985 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 28786560 positive integers (up to 38563985) that are relatively prime to 38563985.
38563985 has 8 divisors, whose sum is 39852960
The reverse of 38563985 is 58936583
Previous prime number is 115
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
thirty-eight million five hundred sixty-three thousand nine hundred eighty-five
Scientific notation
3.8563985 × 10^7
Engineering notation
3.8563985 × 10^6
Prime Factorization
41 × 115 × 8179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38563985
Product of the distinct prime numbers
The prime factorization of 38563985 is 41 × 115 × 8179.
Since it has a total of 3 prime factors.
7 , 1 , 71 , 98 , 466 , 159 , 4836 , 9261 , 78510 , 8875 , 820729 , 436360 , 5517491 , 8705886 , 82384601 , 40994708 , 294382784 , 609219139 , 2547077672 , 2990486212
n×2
77127970
n×3
115691955
n×4
154255940
n×5
192819925
n÷2
19281992.5
n÷3
12854661.666667
n÷3
9640996.25
n÷5
7712797
n2
1487180939080225
n3
5.7351623426976E+22
n4
2.2117071455635E+30
n5
8.5292241185905E+37
2 √n
6209.9907407338
3 √n
337.85262823636
4 √n
78.803494470321
5 √n
32.903066942406
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
-38563984
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 38563985 can be divided by 8 positive divisors.
The sum of these divisors (counting 38563985) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010011000111000010010001
3
Ternary
2200120020211202
4
Quaternary
2103013002101
5
Quinary
34333021420
6
Senary
3454320545
8
Octal
223070221
10
Decimal
38563985
12
Duodecimal
10ab9155
16
Hexadecimal
24c7091
20
Vigesimal
c109j5
36
Base36
myk5t
md5
70d8ff6bf83aa8fdf5fc4fa882598906
sha1
6e9461f70fedb9723b9d5791095e1427aeeff88f
sha256
bd892a00d0c45a7ae56946a4a3f8df1a3005b358a3b723559705c24daf06cb67
sha512
047cea907c836d1276b13e4f5d458d837e2b41b65c28847f43139875b64a83fb87564533bde1a434f6f8ecffebe0c0304dce1b4ae19adb030d5fc15ba6438c65
ripemd-160
a05f555ed00471f1352d882b571f74572941f9eb
Diameter
77127970
Circumference
242304663.93829
Area
4.6721167127732E+15
Volume
2.4023391843951E+23
Surface area
1.8688466851093E+16
Circumference
242304663.93829
Perimeter
154255940
Area
1487180939080225
Diagonal
54537710.606153
Surface area
8923085634481350
Volume
5.7351623426976E+22
Space diagonal
66794781.362324
Perimeter
115691955
Area
6.4396823663374E+14
Altitude
33397390.681162
Surface area
6.4396823663374E+14
Volume
6.7589536395453E+21
Height
18179236.868718