71323686 is an even 8-digits composite number following 71323685
and preceding 71323687 . In scientific notation, it is written as 7.1323686 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 20378088 positive integers (up to 71323686) that are relatively prime to 71323686.
71323686 has 16 divisors, whose sum is 126798336
The reverse of 71323686 is 68632317
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred twenty-three thousand six hundred eighty-six
Scientific notation
7.1323686 × 10^7
Engineering notation
7.1323686 × 10^6
Prime Factorization
2 × 27 × 7 × 188687
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71323686 Product of the distinct prime numbers
The prime factorization of 71323686 is 2 × 27 × 7 × 188687.
Since it has a total of 4 prime factors.
5 , 8 , 12 , 41 , 866 , 931 , 9126 , 6343 , 33553 , 59423 , 398342 , 795880 , 4165524 , 404481 , 95984039 , 21208787 , 987326302 , 427073128 , 9434267683 , 8325120988
n×2
142647372
n×3
213971058
n×4
285294744
n×5
356618430
n÷2
35661843
n÷3
23774562
n÷3
17830921.5
n÷5
14264737.2
n2
5087068184626596
n3
3.628284538609E+23
n4
2.587826271504E+31
n5
1.845733084113E+39
2 √n8445.335162088
3 √n414.71008153818
4 √n91.898504678194
5 √n37.208893542782
1 , 2 , 7 , 14 , 27 , 54 , 189 , 378 , 188687 , 377374 , 1320809 , 2641618 , 5094549 , 10189098 , 35661843 , 71323686
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71323685 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71323686 can be divided by 16 positive divisors.
The sum of these divisors (counting 71323686) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000101000000100110
3
Ternary
11222012121201000
4
Quaternary
10100011000212
5
Quinary
121224324221
6
Senary
11024414130
8
Octal
420050046
10
Decimal
71323686
12
Duodecimal
1ba77346
16
Hexadecimal
4405026
20
Vigesimal
125f946
36
Base36
16gppi
md5
04229df5e375895b391f9d5d0ecef6a2
sha1
5513a417c3d238cd30e4f15d3a8939c820a46c34
sha256
3ca2dde7051858224f3f00ecca4bb563e54988530d335b1cbb6d7ddc70f3a87a
sha512
02c16f1033791411d4674768795716896bb2bee45803680bcf7e9af802796fefc12db3e75daa8c59fc6761396655ee01ae365542d2fd03e96c2683cac0e270e3
ripemd-160
a850b8a94491383ea2e7d77bfa2a519b12b16e4c
Diameter
142647372
Circumference
448139935.92909
Area
1.5981496037133E+16
Volume
1.5198122735503E+24
Surface area
6.3925984148533E+16
Circumference
448139935.92909
Perimeter
285294744
Area
5087068184626596
Diagonal
100866924.05964
Surface area
30522409107759576
Volume
3.628284538609E+23
Space diagonal
123536247.93509
Perimeter
213971058
Area
2.2027651393351E+15
Altitude
61768123.967545
Surface area
2.2027651393351E+15
Volume
4.2759743355412E+22
Height
33622308.01988