71323530 is an even 8-digits composite number following 71323529
and preceding 71323531 . In scientific notation, it is written as 7.1323530 × 10^7.
The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors.
There are 17881344 positive integers (up to 71323530) that are relatively prime to 71323530.
71323530 has 32 divisors, whose sum is 145248768
The reverse of 71323530 is 03532317
Previous prime number is 157
Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6
Name
seventy-one million three hundred twenty-three thousand five hundred thirty
Scientific notation
7.1323530 × 10^7
Engineering notation
7.1323530 × 10^6
Prime Factorization
2 × 3 × 95 × 157 × 797
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71323530
Product of the distinct prime numbers
The prime factorization of 71323530 is 2 × 3 × 95 × 157 × 797.
Since it has a total of 5 prime factors.
9 , 5 , 40 , 60 , 525 , 286 , 3677 , 4421 , 80619 , 32408 , 973352 , 965590 , 1332297 , 9873827 , 4703138 , 25074830 , 88858294 , 881935770 , 9861471940 , 63194708
n×2
142647060
n×3
213970590
n×4
285294120
n×5
356617650
n÷2
35661765
n÷3
23774510
n÷3
17830882.5
n÷5
14264706
n2
5087045931660900
n3
3.6282607311819E+23
n4
2.5878036310828E+31
n5
1.8457128991564E+39
2 √n
8445.325926215
3 √n
414.70977918505
4 √n
91.898454427782
5 √n
37.208877266023
1 , 2 , 3 , 6 , 95 , 157 , 190 , 285 , 314 , 471 , 570 , 797 , 942 , 1594 , 2391 , 4782 , 14915 , 29830 , 44745 , 75715 , 89490 , 125129 , 151430 , 227145 , 250258 , 375387 , 454290 , 750774 , 11887255 , 23774510 , 35661765 , 71323530
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
-71323529
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 71323530 can be divided by 32 positive divisors.
The sum of these divisors (counting 71323530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000100111110001010
3
Ternary
11222012121111020
4
Quaternary
10100010332022
5
Quinary
121224323110
6
Senary
11024413310
8
Octal
420047612
10
Decimal
71323530
12
Duodecimal
1ba77236
16
Hexadecimal
4404f8a
20
Vigesimal
125f8ga
36
Base36
16gpl6
md5
7d4c98b08f0a7e1213f4c174bb4a0335
sha1
d925eab95178559884f307a162a6ec393c32fb08
sha256
dd839f15c44ba52f947ddf87120462a90b9b51aba851b73a13814eac334286cd
sha512
78d095fabb39820373fc8a359d229c2e3acb3e6c6f52c67e3b05b9425d998346e22e5ee0a1c598b0187884c86087ced056ff0d8fbe2438b52ae39151d5d2a1e0
ripemd-160
72dac7859168f3f87b00e7b69eee602eee3e868f
Diameter
142647060
Circumference
448138955.75218
Area
1.598142612738E+16
Volume
1.5198023011186E+24
Surface area
6.3925704509519E+16
Circumference
448138955.75218
Perimeter
285294120
Area
5087045931660900
Diagonal
100866703.44232
Surface area
30522275589965400
Volume
3.6282607311819E+23
Space diagonal
123535977.73516
Perimeter
213970590
Area
2.2027555035183E+15
Altitude
61767988.867582
Surface area
2.2027555035183E+15
Volume
4.2759462782194E+22
Height
33622234.480775