71328996 is an even 8-digits composite number following 71328995
and preceding 71328997 . In scientific notation, it is written as 7.1328996 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 23776320 positive integers (up to 71328996) that are relatively prime to 71328996.
71328996 has 12 divisors, whose sum is 138695340
The reverse of 71328996 is 69982317
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred twenty-eight thousand nine hundred ninety-six
Scientific notation
7.1328996 × 10^7
Engineering notation
7.1328996 × 10^6
Prime Factorization
2 × 2 × 9 × 1981361
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35664498
Product of the distinct prime numbers
The prime factorization of 71328996 is 2 × 2 × 9 × 1981361.
Since it has a total of 4 prime factors.
1 , 2 , 4 , 35 , 800 , 470 , 1289 , 2593 , 72203 , 58283 , 165011 , 146936 , 8689471 , 5601813 , 63397580 , 21188080 , 646007834 , 218386024 , 1577863898 , 5965671678
n×2
142657992
n×3
213986988
n×4
285315984
n×5
356644980
n÷2
35664498
n÷3
23776332
n÷3
17832249
n÷5
14265799.2
n2
5087825670368016
n3
3.6290949689038E+23
n4
2.5885970052056E+31
n5
1.8464202542992E+39
2 √n
8445.6495309716
3 √n
414.72037291079
4 √n
91.900215075763
5 √n
37.209447561657
1 , 2 , 4 , 9 , 18 , 36 , 1981361 , 3962722 , 7925444 , 17832249 , 35664498 , 71328996
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328995
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328996 can be divided by 12 positive divisors.
The sum of these divisors (counting 71328996) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000000110010011100100
3
Ternary
11222012212222200
4
Quaternary
10100012103210
5
Quinary
121230011441
6
Senary
11024454500
8
Octal
420062344
10
Decimal
71328996
12
Duodecimal
1ba7a430
16
Hexadecimal
44064e4
20
Vigesimal
125g29g
36
Base36
16gtt0
md5
ff7a10d7feb036c08d64343ff9dd8baf
sha1
b766875266f0f1029187b4a49e315f41c418c292
sha256
5f4d01ce4b898bbc462286f4b7a4284b1744375da779a92fc74f9103a231baa4
sha512
746c14429b625d216776a266ba06d1387cbf5efb746209ffe16e6a9dc6a2770b8596b32f4aed85b842df32e0c6c36bbf1c174b65781a4aec0904305993662d9f
ripemd-160
b5cd44381daec581fc7c4a853b992b3b21a3de72
Diameter
142657992
Circumference
448173299.64307
Area
1.5983875748774E+16
Volume
1.5201517457984E+24
Surface area
6.3935502995095E+16
Circumference
448173299.64307
Perimeter
285315984
Area
5087825670368016
Diagonal
100874433.53366
Surface area
30526954022208096
Volume
3.6290949689038E+23
Space diagonal
123545445.12488
Perimeter
213986988
Area
2.2030931402826E+15
Altitude
61772722.562439
Surface area
2.2030931402826E+15
Volume
4.2769294368031E+22
Height
33624811.177885