20085863 is an odd 8-digits composite number following 20085862
and preceding 20085864 . In scientific notation, it is written as 2.0085863 × 10^7.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 16765056 positive integers (up to 20085863) that are relatively prime to 20085863.
20085863 has 16 divisors, whose sum is 23566080
The reverse of 20085863 is 36858002
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty million eighty-five thousand eight hundred sixty-three
Scientific notation
2.0085863 × 10^7
Engineering notation
2.0085863 × 10^6
Prime Factorization
7 × 113 × 67 × 379
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20085863
Product of the distinct prime numbers
The prime factorization of 20085863 is 7 × 113 × 67 × 379.
Since it has a total of 4 prime factors.
9 , 7 , 22 , 87 , 656 , 504 , 9607 , 1949 , 64620 , 79463 , 322250 , 143255 , 9313061 , 324267 , 24706769 , 15087558 , 877074701 , 152649108 , 7862859826 , 5475232783
n×2
40171726
n×3
60257589
n×4
80343452
n×5
100429315
n÷2
10042931.5
n÷3
6695287.6666667
n÷3
5021465.75
n÷5
4017172.6
n2
403441892454769
n3
8.1034785803072E+21
n4
1.6276536058749E+29
n5
3.2692827339058E+36
2 √n
4481.7254489761
3 √n
271.82965382787
4 √n
66.945690294268
5 √n
28.878730590852
1 , 7 , 67 , 113 , 379 , 469 , 791 , 2653 , 7571 , 25393 , 42827 , 52997 , 177751 , 299789 , 2869409 , 20085863
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20085862
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20085863 can be divided by 16 positive divisors.
The sum of these divisors (counting 20085863) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100100111110001100111
3
Ternary
1101210110121212
4
Quaternary
1030213301213
5
Quinary
20120221423
6
Senary
1554302035
8
Octal
114476147
10
Decimal
20085863
12
Duodecimal
688791b
16
Hexadecimal
1327c67
20
Vigesimal
65aed3
36
Base36
byicn
md5
18df23bee990ab6d4a9f445b07c0399b
sha1
1f20783f3c79d241b190d7bec66d58ad2a143729
sha256
d59eb1f0d9433ce1e88794dfc7bdb79f68d36beef59924275026bae74719c608
sha512
64e63721b0cf6c6e934b62ba10d72a545cbc6d60aa326bc46068348b1dff2d0cb73c4c4e3d46c3fdd4b9110510a5ad1072db92c5b7b8cf0b0d6f247ba99fcd5a
ripemd-160
cb7e49bddf8af9d5c08b3bc4d7b5daefea124d40
Diameter
40171726
Circumference
126203199.28362
Area
1.2674500854863E+15
Volume
3.3943771701887E+22
Surface area
5.0698003419451E+15
Circumference
126203199.28362
Perimeter
80343452
Area
403441892454769
Diagonal
28405699.866568
Surface area
2420651354728614
Volume
8.1034785803072E+21
Space diagonal
34789735.229868
Perimeter
60257589
Area
1.7469546390835E+14
Altitude
17394867.614934
Surface area
1.7469546390835E+14
Volume
9.5500410922253E+20
Height
9468566.6221893