71328224 is an even 8-digits composite number following 71328223
and preceding 71328225 . In scientific notation, it is written as 7.1328224 × 10^7.
The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors.
There are 32421760 positive integers (up to 71328224) that are relatively prime to 71328224.
71328224 has 24 divisors, whose sum is 153194328
The reverse of 71328224 is 42282317
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-one million three hundred twenty-eight thousand two hundred twenty-four
Scientific notation
7.1328224 × 10^7
Engineering notation
7.1328224 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 11 × 202637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4458014
Product of the distinct prime numbers
The prime factorization of 71328224 is 2 × 2 × 2 × 2 × 2 × 11 × 202637.
Since it has a total of 7 prime factors.
2 , 5 , 45 , 29 , 627 , 618 , 9249 , 9964 , 82313 , 19878 , 443347 , 827230 , 4530715 , 2047176 , 64350948 , 82434477 , 305287923 , 490046742 , 1038188466 , 7492030947
n×2
142656448
n×3
213984672
n×4
285312896
n×5
356641120
n÷2
35664112
n÷3
23776074.666667
n÷3
17832056
n÷5
14265644.8
n2
5087715538994176
n3
3.6289771361366E+23
n4
2.5884849405723E+31
n5
1.8463203366177E+39
2 √n
8445.6038268439
3 √n
414.71887672037
4 √n
91.899966413726
5 √n
37.209367017083
1 , 2 , 4 , 8 , 11 , 16 , 22 , 32 , 44 , 88 , 176 , 352 , 202637 , 405274 , 810548 , 1621096 , 2229007 , 3242192 , 4458014 , 6484384 , 8916028 , 17832056 , 35664112 , 71328224
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328223
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328224 can be divided by 24 positive divisors.
The sum of these divisors (counting 71328224) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000110000111100000
3
Ternary
11222012211221002
4
Quaternary
10100012013200
5
Quinary
121230000344
6
Senary
11024451132
8
Octal
420060740
10
Decimal
71328224
12
Duodecimal
1ba79aa8
16
Hexadecimal
44061e0
20
Vigesimal
125g0b4
36
Base36
16gt7k
md5
9c63fbd2d205da9dea9483f296036550
sha1
bed756bdc7c40f860c6b596ef25c13c7bb7dec9c
sha256
3bb1b816d3b5f020c48700b609452b947cf170577f05bd00a096a51a0589efe1
sha512
f0e84ea2f29a16ff897d9e21760eba604a1fd110008b383e02e0b7671b054ac1c315bfef56d7398b8378596d7cca2cbbb240b8e542267413dd7d286dc45b0e5f
ripemd-160
44bf941a92c09144824028a640139b7f2319c3e9
Diameter
142656448
Circumference
448168449.02401
Area
1.5983529760859E+16
Volume
1.5201023881243E+24
Surface area
6.3934119043435E+16
Circumference
448168449.02401
Perimeter
285312896
Area
5087715538994176
Diagonal
100873341.76079
Surface area
30526293233965056
Volume
3.6289771361366E+23
Space diagonal
123544107.98165
Perimeter
213984672
Area
2.2030454519989E+15
Altitude
61772053.990827
Surface area
2.2030454519989E+15
Volume
4.2767905695552E+22
Height
33624447.253595