71328863 is an odd 8-digits composite number following 71328862
and preceding 71328864 . In scientific notation, it is written as 7.1328863 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 70256160 positive integers (up to 71328863) that are relatively prime to 71328863.
71328863 has 8 divisors, whose sum is 72406080
The reverse of 71328863 is 36882317
Previous prime number is 1621
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred twenty-eight thousand eight hundred sixty-three
Scientific notation
7.1328863 × 10^7
Engineering notation
7.1328863 × 10^6
Prime Factorization
79 × 1621 × 557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328863
Product of the distinct prime numbers
The prime factorization of 71328863 is 79 × 1621 × 557.
Since it has a total of 3 prime factors.
6 , 4 , 69 , 54 , 963 , 618 , 9836 , 8042 , 30853 , 44918 , 217970 , 312455 , 631603 , 8884887 , 3162133 , 29821848 , 116934756 , 848538620 , 8046305388 , 4670207173
n×2
142657726
n×3
213986589
n×4
285315452
n×5
356644315
n÷2
35664431.5
n÷3
23776287.666667
n÷3
17832215.75
n÷5
14265772.6
n2
5087806696872769
n3
3.6290746685172E+23
n4
2.5885776984743E+31
n5
1.8464030401933E+39
2 √n
8445.6416570915
3 √n
414.72011514819
4 √n
91.900172236463
5 √n
37.209433685504
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
-71328862
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 71328863 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328863) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110010001011111
3
Ternary
11222012212210202
4
Quaternary
10100012101133
5
Quinary
121230010423
6
Senary
11024454115
8
Octal
420062137
10
Decimal
71328863
12
Duodecimal
1ba7a33b
16
Hexadecimal
440645f
20
Vigesimal
125g233
36
Base36
16gtpb
md5
444b9232d8f84770c205164bca7a32a4
sha1
65dd8712e256d8eef1ab1e0ec5d749260304a60b
sha256
5d5b9030533a30bd0b98a73fbf6df389531b48eb6f7769d56242c4aa3121ceea
sha512
2e1777511d5410dc8a17445e29c950d5b6b0706423ab2a75b28f5ebeff467606df98bbb13e44edbb51b217998831be382520eae7c72f9310570059d1d5ec08e0
ripemd-160
ea6a4e6513b94727df2734bedab0599d3d8749c6
Diameter
142657726
Circumference
448172463.97943
Area
1.598381614178E+16
Volume
1.5201432423923E+24
Surface area
6.3935264567122E+16
Circumference
448172463.97943
Perimeter
285315452
Area
5087806696872769
Diagonal
100874245.44325
Surface area
30526840181236614
Volume
3.6290746685172E+23
Space diagonal
123545214.76212
Perimeter
213986589
Area
2.2030849245182E+15
Altitude
61772607.38106
Surface area
2.2030849245182E+15
Volume
4.2769055125681E+22
Height
33624748.481084