71323129 is an odd 8-digits composite number following 71323128
and preceding 71323130 . In scientific notation, it is written as 7.1323129 × 10^7.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 71293684 positive integers (up to 71323129) that are relatively prime to 71323129.
71323129 has 4 divisors, whose sum is 71352576
The reverse of 71323129 is 92132317
Previous prime number is 2663
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred twenty-three thousand one hundred twenty-nine
Scientific notation
7.1323129 × 10^7
Engineering notation
7.1323129 × 10^6
Prime Factorization
2663 × 26783
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71323129
Product of the distinct prime numbers
The prime factorization of 71323129 is 2663 × 26783.
Since it has a total of 2 prime factors.
1 , 7 , 72 , 95 , 149 , 596 , 1185 , 3192 , 20293 , 54641 , 952547 , 359594 , 4127979 , 1567137 , 86021391 , 72605167 , 82439279 , 519613928 , 369691307 , 5733636435
n×2
142646258
n×3
213969387
n×4
285292516
n×5
356615645
n÷2
35661564.5
n÷3
23774376.333333
n÷3
17830782.25
n÷5
14264625.8
n2
5086988730350641
n3
3.6281995343634E+23
n4
2.5877454342714E+31
n5
1.845661014277E+39
2 √n
8445.3021852388
3 √n
414.70900198042
4 √n
91.898325258074
5 √n
37.208835426273
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71323128
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71323129 can be divided by 4 positive divisors.
The sum of these divisors (counting 71323129) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000100110111111001
3
Ternary
11222012120221101
4
Quaternary
10100010313321
5
Quinary
121224320004
6
Senary
11024411401
8
Octal
420046771
10
Decimal
71323129
12
Duodecimal
1ba76b61
16
Hexadecimal
4404df9
20
Vigesimal
125f7g9
36
Base36
16gpa1
md5
2d95a27f1291e79ef0926bbde611c02e
sha1
c8f8a7a9a5a74ede73fefa3a6af5e6f9ef89214b
sha256
04e7c6b1f7f500cd9db0164b9fde49a66906f12d2354c56b642c57df97ea216b
sha512
6903965e40cfc0ac7233ad386856b967a83027e6806725428262a1cefa0a5187d3b9ff19d6ca53e379b270c31da3d85721115936a3e902506c5dff4f29294cb3
ripemd-160
b7967c652ac26467bfd673fc1e128455fe48d074
Diameter
142646258
Circumference
448136436.19487
Area
1.5981246424164E+16
Volume
1.5197766670552E+24
Surface area
6.3924985696655E+16
Circumference
448136436.19487
Perimeter
285292516
Area
5086988730350641
Diagonal
100866136.34269
Surface area
30521932382103846
Volume
3.6281995343634E+23
Space diagonal
123535283.18279
Perimeter
213969387
Area
2.2027307346244E+15
Altitude
61767641.591395
Surface area
2.2027307346244E+15
Volume
4.2758741570771E+22
Height
33622045.447562