71328866 is an even 8-digits composite number following 71328865
and preceding 71328867 . In scientific notation, it is written as 7.1328866 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 30569508 positive integers (up to 71328866) that are relatively prime to 71328866.
71328866 has 8 divisors, whose sum is 122278080
The reverse of 71328866 is 66882317
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-one million three hundred twenty-eight thousand eight hundred sixty-six
Scientific notation
7.1328866 × 10^7
Engineering notation
7.1328866 × 10^6
Prime Factorization
2 × 7 × 5094919
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71328866 Product of the distinct prime numbers
The prime factorization of 71328866 is 2 × 7 × 5094919.
Since it has a total of 3 prime factors.
8 , 1 , 32 , 61 , 678 , 242 , 7595 , 4885 , 55539 , 96793 , 465607 , 577195 , 8682588 , 9844439 , 69813958 , 75734088 , 197177168 , 521370620 , 1414988044 , 1643922073
n×2
142657732
n×3
213986598
n×4
285315464
n×5
356644330
n÷2
35664433
n÷3
23776288.666667
n÷3
17832216.5
n÷5
14265773.2
n2
5087807124845956
n3
3.6290751264198E+23
n4
2.5885781339633E+31
n5
1.84640342848E+39
2 √n8445.6418346979
3 √n414.72012096238
4 √n91.900173202764
5 √n37.2094339985
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
-71328865 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 71328866 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328866) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110010001100010
3
Ternary
11222012212210212
4
Quaternary
10100012101202
5
Quinary
121230010431
6
Senary
11024454122
8
Octal
420062142
10
Decimal
71328866
12
Duodecimal
1ba7a342
16
Hexadecimal
4406462
20
Vigesimal
125g236
36
Base36
16gtpe
md5
e85243cdb87f502fc222c9c02fed0b56
sha1
6c619e64ed7677b62a68aaaf3b7254bcc5847753
sha256
07a1df56ac0a6fd1393d3e043383ec7f87476a39846c8930363534d6897c7e9f
sha512
31fc0a4d4017d4f76825d293013df5bc05ac67366de7eb0288aaa10fccce68ebb4d714ae012b9ab78ce909d7f4d86c45237eb3127b7ad4773be2585015006cc7
ripemd-160
d525f54acbca1573190b7431433db751ecb0d2f1
Diameter
142657732
Circumference
448172482.82898
Area
1.5983817486298E+16
Volume
1.5201434341981E+24
Surface area
6.3935269945191E+16
Circumference
448172482.82898
Perimeter
285315464
Area
5087807124845956
Diagonal
100874249.68589
Surface area
30526842749075736
Volume
3.6290751264198E+23
Space diagonal
123545219.95827
Perimeter
213986598
Area
2.203085109836E+15
Altitude
61772609.979136
Surface area
2.203085109836E+15
Volume
4.2769060522115E+22
Height
33624749.895298