71317868 is an even 8-digits composite number following 71317867
and preceding 71317869 . In scientific notation, it is written as 7.1317868 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 33782112 positive integers (up to 71317868) that are relatively prime to 71317868.
71317868 has 12 divisors, whose sum is 131375160
The reverse of 71317868 is 86871317
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred seventeen thousand eight hundred sixty-eight
Scientific notation
7.1317868 × 10^7
Engineering notation
7.1317868 × 10^6
Prime Factorization
2 × 2 × 19 × 938393
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35658934
Product of the distinct prime numbers
The prime factorization of 71317868 is 2 × 2 × 19 × 938393.
Since it has a total of 4 prime factors.
4 , 8 , 7 , 91 , 107 , 250 , 5868 , 4985 , 23336 , 47268 , 912228 , 676003 , 2728664 , 71861 , 72152921 , 77787707 , 953406066 , 313020499 , 5941149807 , 9606308199
n×2
142635736
n×3
213953604
n×4
285271472
n×5
356589340
n÷2
35658934
n÷3
23772622.666667
n÷3
17829467
n÷5
14263573.6
n2
5086238296065424
n3
3.6273967141534E+23
n4
2.5869820004363E+31
n5
1.8449804082549E+39
2 √n
8444.9907045538
3 √n
414.69880501843
4 √n
91.89663053972
5 √n
37.208286483841
1 , 2 , 4 , 19 , 38 , 76 , 938393 , 1876786 , 3753572 , 17829467 , 35658934 , 71317868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71317867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71317868 can be divided by 12 positive divisors.
The sum of these divisors (counting 71317868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000000011100101101100
3
Ternary
11222012022201112
4
Quaternary
10100003211230
5
Quinary
121224132433
6
Senary
11024331152
8
Octal
420034554
10
Decimal
71317868
12
Duodecimal
1ba73ab8
16
Hexadecimal
440396c
20
Vigesimal
125eed8
36
Base36
16gl7w
md5
fc3bf07f3466a6d6392089c191d2f91d
sha1
8925b368703704d84bfc52d9f736831cc2ff8d7f
sha256
59c0ed34372f5ba959e7f92c876d1bebbff33124e5e84297c958597fb0379093
sha512
1544bf2094871c7fd94d37555280c932df69abd922636472ee098ec151697b21d8fd56d9a9404799ce1b37a0078f16ba908e987c8b98d92504a1b97d0dc0bc38
ripemd-160
8964ccf26220649fd2cf32239a891bd190ef141b
Diameter
142635736
Circumference
448103380.35697
Area
1.5978888865326E+16
Volume
1.519440382512E+24
Surface area
6.3915555461305E+16
Circumference
448103380.35697
Perimeter
285271472
Area
5086238296065424
Diagonal
100858696.16513
Surface area
30517429776392544
Volume
3.6273967141534E+23
Space diagonal
123526170.86349
Perimeter
213953604
Area
2.202405787047E+15
Altitude
61763085.431745
Surface area
2.202405787047E+15
Volume
4.2749280243861E+22
Height
33619565.388378