71318268 is an even 8-digits composite number following 71318267
and preceding 71318269 . In scientific notation, it is written as 7.1318268 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 20376576 positive integers (up to 71318268) that are relatively prime to 71318268.
71318268 has 24 divisors, whose sum is 158485600
The reverse of 71318268 is 86281317
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 eighteen thousand two hundred sixty-eight
Scientific notation
7.1318268 × 10^7
Engineering notation
7.1318268 × 10^6
Prime Factorization
2 × 2 × 9 × 7 × 283009
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35659134
Product of the distinct prime numbers
The prime factorization of 71318268 is 2 × 2 × 9 × 7 × 283009.
Since it has a total of 5 prime factors.
9 , 1 , 61 , 95 , 645 , 853 , 7801 , 564 , 68861 , 58582 , 664183 , 799690 , 3685920 , 1082971 , 11844239 , 17139971 , 916066106 , 607998506 , 1002090390 , 5113523641
n×2
142636536
n×3
213954804
n×4
285273072
n×5
356591340
n÷2
35659134
n÷3
23772756
n÷3
17829567
n÷5
14263653.6
n2
5086295350519824
n3
3.6274577493553E+23
n4
2.587040039272E+31
n5
1.8450321484753E+39
2 √n
8445.0143871991
3 √n
414.69958032302
4 √n
91.896759394437
5 √n
37.208328221716
1 , 2 , 4 , 7 , 9 , 14 , 18 , 28 , 36 , 63 , 126 , 252 , 283009 , 566018 , 1132036 , 1981063 , 2547081 , 3962126 , 5094162 , 7924252 , 10188324 , 17829567 , 35659134 , 71318268
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71318267
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71318268 can be divided by 24 positive divisors.
The sum of these divisors (counting 71318268) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000011101011111100
3
Ternary
11222012100021100
4
Quaternary
10100003223330
5
Quinary
121224141033
6
Senary
11024333100
8
Octal
420035374
10
Decimal
71318268
12
Duodecimal
1ba74190
16
Hexadecimal
4403afc
20
Vigesimal
125efd8
36
Base36
16glj0
md5
6aa7d59e5ca7b43d3c792a5d3aff787f
sha1
388638ea51520b344bf12940bc82458cfab32a62
sha256
9336f01b84993689e7a6b58374efc41f2279834ff323946f6a41f67c8fdb0ea6
sha512
cd74e731a80a29065dbc848255bde085956e566c7559e7766de73b270990a65dfbd9f783403b320ddad00db9e12af8452e4fa250a914089a239786f5a2cb85ab
ripemd-160
2fd5db2c7c7bbad4d5cf7f1630ebd0e8b517107f
Diameter
142636536
Circumference
448105893.6311
Area
1.5979068107181E+16
Volume
1.5194659488776E+24
Surface area
6.3916272428724E+16
Circumference
448105893.6311
Perimeter
285273072
Area
5086295350519824
Diagonal
100859261.85056
Surface area
30517772103118944
Volume
3.6274577493553E+23
Space diagonal
123526863.68381
Perimeter
213954804
Area
2.2024304923504E+15
Altitude
61763431.841907
Surface area
2.2024304923504E+15
Volume
4.2749999550613E+22
Height
33619753.950186