71365866 is an even 8-digits composite number following 71365865
and preceding 71365867 . In scientific notation, it is written as 7.1365866 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 19962240 positive integers (up to 71365866) that are relatively prime to 71365866.
71365866 has 32 divisors, whose sum is 167686848
The reverse of 71365866 is 66856317
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-one million three hundred sixty-five thousand eight hundred sixty-six
Scientific notation
7.1365866 × 10^7
Engineering notation
7.1365866 × 10^6
Prime Factorization
2 × 3 × 13 × 11 × 83177
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71365866 Product of the distinct prime numbers
The prime factorization of 71365866 is 2 × 3 × 13 × 11 × 83177.
Since it has a total of 5 prime factors.
4 , 6 , 6 , 48 , 273 , 759 , 50 , 7891 , 21626 , 21779 , 895900 , 328873 , 9756579 , 313062 , 62538947 , 12843219 , 354457882 , 77345728 , 8504810352 , 6436524522
n×2
142731732
n×3
214097598
n×4
285463464
n×5
356829330
n÷2
35682933
n÷3
23788622
n÷3
17841466.5
n÷5
14273173.2
n2
5093086829929956
n3
3.6347255223115E+23
n4
2.5939533457206E+31
n5
1.8511972688095E+39
2 √n8447.8320295801
3 √n414.79181700396
4 √n91.912088593286
5 √n37.213293483623
1 , 2 , 3 , 6 , 11 , 13 , 22 , 26 , 33 , 39 , 66 , 78 , 143 , 286 , 429 , 858 , 83177 , 166354 , 249531 , 499062 , 914947 , 1081301 , 1829894 , 2162602 , 2744841 , 3243903 , 5489682 , 6487806 , 11894311 , 23788622 , 35682933 , 71365866
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71365865 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71365866 can be divided by 32 positive divisors.
The sum of these divisors (counting 71365866) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001111010011101010
3
Ternary
11222021202120020
4
Quaternary
10100033103222
5
Quinary
121232201431
6
Senary
11025341310
8
Octal
420172352
10
Decimal
71365866
12
Duodecimal
1ba97836
16
Hexadecimal
440f4ea
20
Vigesimal
1260ed6
36
Base36
16hm96
md5
220d734a9dcaa5af2ea4b541f6dade4a
sha1
1dc71041bcc5a659af742d703c9ff4a8c650129a
sha256
2ac3cd341cc55681df9861995978aafc2bb3440048960ce5ba04aa807751a6d2
sha512
a7bc28e88dbe6b492094191cde7b0c93a1d3968760022eb959ecf14e75f1816b7c4f0de58c2a459012dfaf9c250b5849d4b47f6b25c7a752d149f40a48a2f46a
ripemd-160
a9c308318671db97f9734f2e13c11826238020b9
Diameter
142731732
Circumference
448404960.68535
Area
1.6000404169003E+16
Volume
1.5225102664945E+24
Surface area
6.4001616676012E+16
Circumference
448404960.68535
Perimeter
285463464
Area
5093086829929956
Diagonal
100926575.5877
Surface area
30558520979579736
Volume
3.6347255223115E+23
Space diagonal
123609305.83815
Perimeter
214097598
Area
2.2053712891996E+15
Altitude
61804652.919076
Surface area
2.2053712891996E+15
Volume
4.2835651076304E+22
Height
33642191.862567