71328886 is an even 8-digits composite number following 71328885
and preceding 71328887 . In scientific notation, it is written as 7.1328886 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 35079720 positive integers (up to 71328886) that are relatively prime to 71328886.
71328886 has 8 divisors, whose sum is 108747504
The reverse of 71328886 is 68882317
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred twenty-eight thousand eight hundred eighty-six
Scientific notation
7.1328886 × 10^7
Engineering notation
7.1328886 × 10^6
Prime Factorization
2 × 61 × 584663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328886
Product of the distinct prime numbers
The prime factorization of 71328886 is 2 × 61 × 584663.
Since it has a total of 3 prime factors.
2 , 9 , 17 , 25 , 921 , 503 , 1326 , 8168 , 76434 , 23318 , 741129 , 945156 , 4356690 , 7962982 , 55278217 , 37849546 , 428678284 , 986739500 , 5531732080 , 6783898127
n×2
142657772
n×3
213986658
n×4
285315544
n×5
356644430
n÷2
35664443
n÷3
23776295.333333
n÷3
17832221.5
n÷5
14265777.2
n2
5087809978000996
n3
3.629078179105E+23
n4
2.5885810372246E+31
n5
1.8464060170596E+39
2 √n
8445.6430187405
3 √n
414.7201597237
4 √n
91.900179644767
5 √n
37.209436085141
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
-71328885
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 71328886 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328886) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110010001110110
3
Ternary
11222012212211121
4
Quaternary
10100012101312
5
Quinary
121230011021
6
Senary
11024454154
8
Octal
420062166
10
Decimal
71328886
12
Duodecimal
1ba7a35a
16
Hexadecimal
4406476
20
Vigesimal
125g246
36
Base36
16gtpy
md5
6c62b51e8af937eb3f530f41d62ecd80
sha1
6286f8536b200465e582839200faf99db33b92ac
sha256
d9a444533ab25d1c094e945d93a2d8b92f5bc4715b191dc1862c2be346305e9d
sha512
8e0934b85d1cc95c613d4bdde19cf0b445b7743328a9c86d72f40dbb4f29b2c7b23c90b7fe2bd861dcc688d786d2cb7dd54efc46c71cd710c3e3e51e94d8ed33
ripemd-160
2e7df3209ac11dd2ba8e042dccbff8872d3ab6d3
Diameter
142657772
Circumference
448172608.49269
Area
1.5983826449749E+16
Volume
1.5201447129039E+24
Surface area
6.3935305798995E+16
Circumference
448172608.49269
Perimeter
285315544
Area
5087809978000996
Diagonal
100874277.97016
Surface area
30526859868005976
Volume
3.629078179105E+23
Space diagonal
123545254.59929
Perimeter
213986658
Area
2.2030863452884E+15
Altitude
61772627.299644
Surface area
2.2030863452884E+15
Volume
4.2769096498354E+22
Height
33624759.323388