71328669 is an odd 8-digits composite number following 71328668
and preceding 71328670 . In scientific notation, it is written as 7.1328669 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 46842576 positive integers (up to 71328669) that are relatively prime to 71328669.
71328669 has 8 divisors, whose sum is 96524640
The reverse of 71328669 is 96682317
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred twenty-eight thousand six hundred sixty-nine
Scientific notation
7.1328669 × 10^7
Engineering notation
7.1328669 × 10^6
Prime Factorization
3 × 67 × 354869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328669
Product of the distinct prime numbers
The prime factorization of 71328669 is 3 × 67 × 354869.
Since it has a total of 3 prime factors.
10 , 8 , 67 , 47 , 278 , 21 , 8413 , 914 , 71561 , 8500 , 718802 , 550898 , 7576830 , 7805813 , 8482220 , 34677392 , 477071249 , 47695920 , 3928537971 , 1723174931
n×2
142657338
n×3
213986007
n×4
285314676
n×5
356643345
n÷2
35664334.5
n÷3
23776223
n÷3
17832167.25
n÷5
14265733.8
n2
5087779021311561
n3
3.6290450575628E+23
n4
2.5885495369698E+31
n5
1.8463779311262E+39
2 √n
8445.6301718699
3 √n
414.71973916306
4 √n
91.900109748955
5 √n
37.209413445064
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328668
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328669 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328669) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110001110011101
3
Ternary
11222012212112120
4
Quaternary
10100012032131
5
Quinary
121230004134
6
Senary
11024453153
8
Octal
420061635
10
Decimal
71328669
12
Duodecimal
1ba7a1b9
16
Hexadecimal
440639d
20
Vigesimal
125g1d9
36
Base36
16gtjx
md5
41005d587b676533afe4d13c91eb058d
sha1
42a863ae02b9227fe6aaf4468f15b59dba47bb86
sha256
05902f4d9dd5ab6be673707dac1f3ecf44425f670ac85a87528db44d7362c64b
sha512
2f0d4f8eb89cb7494c758b4017fff8595dc69a34de71b0ee11c75d91b8554a715909d9c90535f2d7213f69103baa0874b6e82cd1bd79501a2c838422e2eb1390
ripemd-160
7a0007a1dc8cac31244f12d65d08f4ef9a567458
Diameter
142657338
Circumference
448171245.04148
Area
1.5983729196441E+16
Volume
1.5201308389847E+24
Surface area
6.3934916785763E+16
Circumference
448171245.04148
Perimeter
285314676
Area
5087779021311561
Diagonal
100873971.08582
Surface area
30526674127869366
Volume
3.6290450575628E+23
Space diagonal
123544878.74426
Perimeter
213986007
Area
2.2030729406487E+15
Altitude
61772439.372132
Surface area
2.2030729406487E+15
Volume
4.2768706157236E+22
Height
33624657.028607