71366865 is an odd 8-digits composite number following 71366864
and preceding 71366866 . In scientific notation, it is written as 7.1366865 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 38016000 positive integers (up to 71366865) that are relatively prime to 71366865.
71366865 has 16 divisors, whose sum is 114326016
The reverse of 71366865 is 56866317
Previous prime number is 4801
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred sixty-six thousand eight hundred sixty-five
Scientific notation
7.1366865 × 10^7
Engineering notation
7.1366865 × 10^6
Prime Factorization
3 × 5 × 4801 × 991
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71366865
Product of the distinct prime numbers
The prime factorization of 71366865 is 3 × 5 × 4801 × 991.
Since it has a total of 4 prime factors.
5 , 8 , 17 , 21 , 664 , 933 , 3440 , 7761 , 55942 , 37585 , 991537 , 451122 , 1272232 , 1783766 , 84162014 , 51517819 , 393837060 , 776266678 , 4878910601 , 6829505784
n×2
142733730
n×3
214100595
n×4
285467460
n×5
356834325
n÷2
35683432.5
n÷3
23788955
n÷3
17841716.25
n÷5
14273373
n2
5093229419928225
n3
3.6348781642605E+23
n4
2.5940985924022E+31
n5
1.8513268404066E+39
2 √n
8447.8911569693
3 √n
414.79375245348
4 √n
91.912410244587
5 √n
37.213397667525
1 , 3 , 5 , 15 , 991 , 2973 , 4801 , 4955 , 14403 , 14865 , 24005 , 72015 , 4757791 , 14273373 , 23788955 , 71366865
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
-71366864
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 71366865 can be divided by 16 positive divisors.
The sum of these divisors (counting 71366865) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111100011010001
3
Ternary
11222021210221020
4
Quaternary
10100033203101
5
Quinary
121232214430
6
Senary
11025350053
8
Octal
420174321
10
Decimal
71366865
12
Duodecimal
1ba98329
16
Hexadecimal
440f8d1
20
Vigesimal
1260h35
36
Base36
16hn0x
md5
376fc21e699ff43412fa59ae004134cc
sha1
9f3ea6c611c49bbd40016220dbf44ce2a95cea8d
sha256
7590be1efa290476266ca751ddfe35750fc4447351b30244c5d57adedce3e69d
sha512
5ba39320e843a7e910844310e26c14e6d8d3c00fc37ff9c74f802c07151eb0270bfc454320975406373f11f14757e3216fc5ec2849641ade42d839013b182d6d
ripemd-160
7f2832bbcda40d9ae8227acba906bbccac2792da
Diameter
142733730
Circumference
448411237.58747
Area
1.6000852128694E+16
Volume
1.5225742050046E+24
Surface area
6.4003408514776E+16
Circumference
448411237.58747
Perimeter
285467460
Area
5093229419928225
Diagonal
100927988.38705
Surface area
30559376519569350
Volume
3.6348781642605E+23
Space diagonal
123611036.15691
Perimeter
214100595
Area
2.2054330324801E+15
Altitude
61805518.078455
Surface area
2.2054330324801E+15
Volume
4.2837449978925E+22
Height
33642662.795683