71323861 is an odd 8-digits composite number following 71323860
and preceding 71323862 . In scientific notation, it is written as 7.1323861 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 60096120 positive integers (up to 71323861) that are relatively prime to 71323861.
71323861 has 8 divisors, whose sum is 81713664
The reverse of 71323861 is 16832317
Previous prime number is 413
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred twenty-three thousand eight hundred sixty-one
Scientific notation
7.1323861 × 10^7
Engineering notation
7.1323861 × 10^6
Prime Factorization
7 × 413 × 24671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71323861
Product of the distinct prime numbers
The prime factorization of 71323861 is 7 × 413 × 24671.
Since it has a total of 3 prime factors.
6 , 8 , 68 , 98 , 891 , 656 , 5093 , 7587 , 26784 , 82259 , 668053 , 60574 , 2714514 , 3167707 , 76659445 , 19379600 , 332407884 , 310810631 , 2589519924 , 4878352452
n×2
142647722
n×3
213971583
n×4
285295444
n×5
356619305
n÷2
35661930.5
n÷3
23774620.333333
n÷3
17830965.25
n÷5
14264772.2
n2
5087093147947321
n3
3.6283112457825E+23
n4
2.5878516695893E+31
n5
1.845755727704E+39
2 √n
8445.3455228309
3 √n
414.71042071585
4 √n
91.89856104875
5 √n
37.208911801934
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
-71323860
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 71323861 can be divided by 8 positive divisors.
The sum of these divisors (counting 71323861) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101000011010101
3
Ternary
11222012121221111
4
Quaternary
10100011003111
5
Quinary
121224330421
6
Senary
11024415021
8
Octal
420050325
10
Decimal
71323861
12
Duodecimal
1ba77471
16
Hexadecimal
44050d5
20
Vigesimal
125f9d1
36
Base36
16gpud
md5
b599435a7596c893c2a522ebcf633c21
sha1
c457a41f34634a53cf5b917f0ed3a6f9743adcd2
sha256
26d9a0f90b847448bf4b8425cd1081e3d1eabedb1936d3e3a0974f4dc8825774
sha512
94ce99bd65bc97438785aa451b9830f4f65faedac1eed8af71a3be6f7a22c5cd44c698eb7750953a93a86d4e9b39adcf28c0bf7b7d9fff15363a4a3ada0e0f72
ripemd-160
362c8d2b248d1e42edf3403d9e6ca4f06bd9983e
Diameter
142647722
Circumference
448141035.48652
Area
1.5981574461718E+16
Volume
1.519823460625E+24
Surface area
6.3926297846873E+16
Circumference
448141035.48652
Perimeter
285295444
Area
5087093147947321
Diagonal
100867171.54701
Surface area
30522558887683926
Volume
3.6283112457825E+23
Space diagonal
123536551.04398
Perimeter
213971583
Area
2.2027759487701E+15
Altitude
61768275.52199
Surface area
2.2027759487701E+15
Volume
4.276005810247E+22
Height
33622390.515671