71344865 is an odd 8-digits composite number following 71344864
and preceding 71344866 . In scientific notation, it is written as 7.1344865 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 56108272 positive integers (up to 71344865) that are relatively prime to 71344865.
71344865 has 8 divisors, whose sum is 87065280
The reverse of 71344865 is 56844317
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred forty-four thousand eight hundred sixty-five
Scientific notation
7.1344865 × 10^7
Engineering notation
7.1344865 × 10^6
Prime Factorization
5 × 59 × 241847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71344865
Product of the distinct prime numbers
The prime factorization of 71344865 is 5 × 59 × 241847.
Since it has a total of 3 prime factors.
5 , 7 , 70 , 89 , 603 , 266 , 519 , 3538 , 82972 , 74773 , 121980 , 364072 , 2771753 , 5837921 , 50300480 , 32424300 , 510178502 , 531304921 , 1278401018 , 9095396127
n×2
142689730
n×3
214034595
n×4
285379460
n×5
356724325
n÷2
35672432.5
n÷3
23781621.666667
n÷3
17836216.25
n÷5
14268973
n2
5090089761868225
n3
3.6315176689837E+23
n4
2.5909013783876E+31
n5
1.8484750906938E+39
2 √n
8446.588956496
3 √n
414.75112576014
4 √n
91.905326050757
5 √n
37.211103057224
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
-71344864
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 71344865 can be divided by 8 positive divisors.
The sum of these divisors (counting 71344865) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010001011100001
3
Ternary
11222020200202102
4
Quaternary
10100022023201
5
Quinary
121231013430
6
Senary
11025100145
8
Octal
420121341
10
Decimal
71344865
12
Duodecimal
1ba87655
16
Hexadecimal
440a2e1
20
Vigesimal
125i235
36
Base36
16h61t
md5
1de92c80ff5863121568dc32842cc563
sha1
fd840593bf7faec101521f712fb683e1ee4eaece
sha256
72a0b619fdb70024a31b1fbdf97b5c03e192c99a4676ae51c29514a2ef95e43b
sha512
5611b9cc0212458911635e1863f0a464823f4f6331dc9654402ee680caa530b73429d9fbb84f6b45db2daf3ccc60bc8fcaf52594b0aad4219d624d3da506c4c4
ripemd-160
7540af16e68f74dfb75323b425fb4b79af74bd1d
Diameter
142689730
Circumference
448273007.51071
Area
1.5990988601998E+16
Volume
1.5211665640348E+24
Surface area
6.3963954407991E+16
Circumference
448273007.51071
Perimeter
285379460
Area
5090089761868225
Diagonal
100896875.68868
Surface area
30540538571209350
Volume
3.6315176689837E+23
Space diagonal
123572931.03914
Perimeter
214034595
Area
2.2040735206605E+15
Altitude
61786465.519571
Surface area
2.2040735206605E+15
Volume
4.2797846162286E+22
Height
33632291.896226