71329530 is an even 8-digits composite number following 71329529
and preceding 71329531 . In scientific notation, it is written as 7.1329530 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 18991232 positive integers (up to 71329530) that are relatively prime to 71329530.
71329530 has 32 divisors, whose sum is 171460800
The reverse of 71329530 is 03592317
Previous prime number is 809
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-one million three hundred twenty-nine thousand five hundred thirty
Scientific notation
7.1329530 × 10^7
Engineering notation
7.1329530 × 10^6
Prime Factorization
2 × 5 × 3 × 809 × 2939
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71329530 Product of the distinct prime numbers
The prime factorization of 71329530 is 2 × 5 × 3 × 809 × 2939.
Since it has a total of 5 prime factors.
2 , 5 , 4 , 95 , 608 , 227 , 8708 , 582 , 54229 , 33529 , 127700 , 639770 , 6956106 , 3105244 , 63862985 , 35158612 , 850536445 , 841172253 , 4403298003 , 3374530090
n×2
142659060
n×3
213988590
n×4
285318120
n×5
356647650
n÷2
35664765
n÷3
23776510
n÷3
17832382.5
n÷5
14265906
n2
5087901850020900
n3
3.6291764764812E+23
n4
2.5886745235446E+31
n5
1.8464893708741E+39
2 √n8445.6811448219
3 √n414.72140783413
4 √n91.900387076562
5 √n37.209503274723
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 809 , 1618 , 2427 , 2939 , 4045 , 4854 , 5878 , 8090 , 8817 , 12135 , 14695 , 17634 , 24270 , 29390 , 44085 , 88170 , 2377651 , 4755302 , 7132953 , 11888255 , 14265906 , 23776510 , 35664765 , 71329530
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71329529 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71329530 can be divided by 32 positive divisors.
The sum of these divisors (counting 71329530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000110011011111010
3
Ternary
11222012220201110
4
Quaternary
10100012123322
5
Quinary
121230021110
6
Senary
11024501150
8
Octal
420063372
10
Decimal
71329530
12
Duodecimal
1ba7a7b6
16
Hexadecimal
44066fa
20
Vigesimal
125g3ga
36
Base36
16gu7u
md5
da21b28e771fb880c205973c8fd01bbc
sha1
ca6a4698b97cebf82d11d0de46f3678b0cebd909
sha256
16d324b82c322a7f0b1e4d3d7b2e684f15e62e0f7e2d7eed28f624a818807b3b
sha512
9bb2ba4167b27083be3f9e0735a7ee777f9ac9c609b0e03f0266ac17c77aaeb5bb98d483a137d74dffa583ba6994a89b49ebf3fdd3a8c09461761b0fb4333a60
ripemd-160
751f1096394c77761e069f500e6ca6f39fc254d9
Diameter
142659060
Circumference
448176654.86403
Area
1.5984115074212E+16
Volume
1.5201858876126E+24
Surface area
6.3936460296846E+16
Circumference
448176654.86403
Perimeter
285318120
Area
5087901850020900
Diagonal
100875188.7237
Surface area
30527411100125400
Volume
3.6291764764812E+23
Space diagonal
123546370.04001
Perimeter
213988590
Area
2.20312612704E+15
Altitude
61773185.020004
Surface area
2.20312612704E+15
Volume
4.2770254944043E+22
Height
33625062.9079