71328723 is an odd 8-digits composite number following 71328722
and preceding 71328724 . In scientific notation, it is written as 7.1328723 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 47515104 positive integers (up to 71328723) that are relatively prime to 71328723.
71328723 has 8 divisors, whose sum is 95179728
The reverse of 71328723 is 32782317
Previous prime number is 1373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred twenty-eight thousand seven hundred twenty-three
Scientific notation
7.1328723 × 10^7
Engineering notation
7.1328723 × 10^6
Prime Factorization
3 × 1373 × 17317
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328723
Product of the distinct prime numbers
The prime factorization of 71328723 is 3 × 1373 × 17317.
Since it has a total of 3 prime factors.
9 , 5 , 71 , 74 , 271 , 763 , 4181 , 6495 , 59990 , 29975 , 468964 , 134838 , 8443498 , 554512 , 94788580 , 25912953 , 143055396 , 472912467 , 6682482504 , 8392508841
n×2
142657446
n×3
213986169
n×4
285314892
n×5
356643615
n÷2
35664361.5
n÷3
23776241
n÷3
17832180.75
n÷5
14265744.6
n2
5087786724810729
n3
3.629053299771E+23
n4
2.588557375716E+31
n5
1.8463849202206E+39
2 √n
8445.6333687889
3 √n
414.71984381878
4 √n
91.900127142398
5 √n
37.209419079005
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
-71328722
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 71328723 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328723) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110001111010011
3
Ternary
11222012212121120
4
Quaternary
10100012033103
5
Quinary
121230004343
6
Senary
11024453323
8
Octal
420061723
10
Decimal
71328723
12
Duodecimal
1ba7a243
16
Hexadecimal
44063d3
20
Vigesimal
125g1g3
36
Base36
16gtlf
md5
8065d1a9f73e1bb0b9614ddb41481eb9
sha1
f24b2819312c21f36beb5a7a594bcbde867abef3
sha256
1d9908a4dd6b298899341883b0063b7d48304a26df58cd685e1ec6247d7201bd
sha512
188ef57b39e7d080798b69874a26a09c12a038fdc6894ea696a74e140395b087e5bfb2457b5f5217c7796afbb1e353f6781c9960dde973c5ebeff5be276fcf24
ripemd-160
2dd523e7fb72d99f7cdb5078164d7c0aa3412948
Diameter
142657446
Circumference
448171584.33348
Area
1.5983753397697E+16
Volume
1.5201342914729E+24
Surface area
6.3935013590788E+16
Circumference
448171584.33348
Perimeter
285314892
Area
5087786724810729
Diagonal
100874047.45335
Surface area
30526720348864374
Volume
3.629053299771E+23
Space diagonal
123544972.27501
Perimeter
213986169
Area
2.2030762763617E+15
Altitude
61772486.137503
Surface area
2.2030762763617E+15
Volume
4.2768803292592E+22
Height
33624682.484451