71329132 is an even 8-digits composite number following 71329131
and preceding 71329133 . In scientific notation, it is written as 7.1329132 × 10^7.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 30569616 positive integers (up to 71329132) that are relatively prime to 71329132.
71329132 has 12 divisors, whose sum is 142658320
The reverse of 71329132 is 23192317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred twenty-nine thousand one hundred thirty-two
Scientific notation
7.1329132 × 10^7
Engineering notation
7.1329132 × 10^6
Prime Factorization
2 × 2 × 7 × 2547469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35664566
Product of the distinct prime numbers
The prime factorization of 71329132 is 2 × 2 × 7 × 2547469.
Since it has a total of 4 prime factors.
1 , 3 , 8 , 25 , 529 , 232 , 4176 , 8359 , 74641 , 21585 , 917790 , 246687 , 5003340 , 9342680 , 29436304 , 60437151 , 79595176 , 408562214 , 1757788098 , 1219114828
n×2
142658264
n×3
213987396
n×4
285316528
n×5
356645660
n÷2
35664566
n÷3
23776377.333333
n÷3
17832283
n÷5
14265826.4
n2
5087845071873424
n3
3.6291157272721E+23
n4
2.5886167475387E+31
n5
1.846437856826E+39
2 √n
8445.6575824503
3 √n
414.72063648726
4 √n
91.900258881302
5 √n
37.209461750784
1 , 2 , 4 , 7 , 14 , 28 , 2547469 , 5094938 , 10189876 , 17832283 , 35664566 , 71329132
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71329131
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71329132 can be divided by 12 positive divisors.
The sum of these divisors (counting 71329132) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000000110010101101100
3
Ternary
11222012220011201
4
Quaternary
10100012111230
5
Quinary
121230013012
6
Senary
11024455244
8
Octal
420062554
10
Decimal
71329132
12
Duodecimal
1ba7a524
16
Hexadecimal
440656c
20
Vigesimal
125g2gc
36
Base36
16gtws
md5
02e24c50ee7b5fc33a208c732e335078
sha1
851dd028ecc2395dcb3a865f2992fda423488e80
sha256
dd8f1d502455479014f64e6c5977924258afd12586b4b0cb1014dc6d0d2abd34
sha512
e9834303ee99b985c95facf161d7955eb51305405c32da4e455dde2ba1ce67e28831dfcf571faaba9f8a393e6b18a6f149ff0a29737a5683c358343a29ddbcbc
ripemd-160
9f8fd57aba337e8e764b83f51fa0effa5a118880
Diameter
142658264
Circumference
448174154.15627
Area
1.5983936700401E+16
Volume
1.5201604410434E+24
Surface area
6.3935746801602E+16
Circumference
448174154.15627
Perimeter
285316528
Area
5087845071873424
Diagonal
100874625.8667
Surface area
30527070431240544
Volume
3.6291157272721E+23
Space diagonal
123545680.68379
Perimeter
213987396
Area
2.2031015413809E+15
Altitude
61772840.341894
Surface area
2.2031015413809E+15
Volume
4.2769539007747E+22
Height
33624875.2889