72163863 is an odd 8-digits composite number following 72163862
and preceding 72163864 . In scientific notation, it is written as 7.2163863 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 48109236 positive integers (up to 72163863) that are relatively prime to 72163863.
72163863 has 6 divisors, whose sum is 104236704
The reverse of 72163863 is 36836127
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million one hundred sixty-three thousand eight hundred sixty-three
Scientific notation
7.2163863 × 10^7
Engineering notation
7.2163863 × 10^6
Prime Factorization
3 × 3 × 8018207
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
24054621
Product of the distinct prime numbers
The prime factorization of 72163863 is 3 × 3 × 8018207.
Since it has a total of 3 prime factors.
7 , 10 , 89 , 2 , 433 , 842 , 6249 , 9498 , 87486 , 28141 , 53808 , 19659 , 684944 , 6348679 , 19667227 , 37870855 , 211250681 , 645294986 , 9321172055 , 5649024032
n×2
144327726
n×3
216491589
n×4
288655452
n×5
360819315
n÷2
36081931.5
n÷3
24054621
n÷3
18040965.75
n÷5
14432772.6
n2
5207623123082769
n3
3.7580220160978E+23
n4
2.7119338592066E+31
n5
1.9570362348085E+39
2 √n
8494.9316065522
3 √n
416.3321262081
4 √n
92.1679532514
5 √n
37.2961458622
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72163862
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72163863 can be divided by 6 positive divisors.
The sum of these divisors (counting 72163863) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010011010010001000010111
3
Ternary
12000210022012200
4
Quaternary
10103102020113
5
Quinary
121433220423
6
Senary
11054415543
8
Octal
423221027
10
Decimal
72163863
12
Duodecimal
202015b3
16
Hexadecimal
44d2217
20
Vigesimal
12b09d3
36
Base36
16ypzr
md5
2ed7f79f5ff139d2c8f524c5ebc32396
sha1
8f681b9a749dcf4a39ef386addccd7d296c6f591
sha256
53d85623cf6892e325b8bd9db10a819830d1b6b0f96e4d55b418e287416e34ef
sha512
042f9ecabfaee88e2ca03e53728bc08370a09e8ae7ee61459219103ad41eae5ed7dea9af99613b95a70efc6a843fffea1f49206a4551406a6eb086329087802e
ripemd-160
868a68df6c2a0d375125dab24f0fd956bc9db4c0
Diameter
144327726
Circumference
453418923.71092
Area
1.6360230546141E+16
Volume
1.5741565810402E+24
Surface area
6.5440922184565E+16
Circumference
453418923.71092
Perimeter
288655452
Area
5207623123082769
Diagonal
102055113.76783
Surface area
31245738738496614
Volume
3.7580220160978E+23
Space diagonal
124991477.18644
Perimeter
216491589
Area
2.2549669589625E+15
Altitude
62495738.59322
Surface area
2.2549669589625E+15
Volume
4.4288714190518E+22
Height
34018371.255945