71345286 is an even 8-digits composite number following 71345285
and preceding 71345287 . In scientific notation, it is written as 7.1345286 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 23781600 positive integers (up to 71345286) that are relatively prime to 71345286.
71345286 has 24 divisors, whose sum is 160307784
The reverse of 71345286 is 68254317
Previous prime number is 27
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred forty-five thousand two hundred eighty-six
Scientific notation
7.1345286 × 10^7
Engineering notation
7.1345286 × 10^6
Prime Factorization
2 × 3 × 3 × 27 × 146801
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
23781762
Product of the distinct prime numbers
The prime factorization of 71345286 is 2 × 3 × 3 × 27 × 146801.
Since it has a total of 5 prime factors.
3 , 1 , 3 , 80 , 819 , 14 , 3201 , 9627 , 98706 , 77638 , 675287 , 132895 , 2288649 , 9504432 , 4477695 , 27096433 , 658286812 , 229894837 , 2896695583 , 654081612
n×2
142690572
n×3
214035858
n×4
285381144
n×5
356726430
n÷2
35672643
n÷3
23781762
n÷3
17836321.5
n÷5
14269057.2
n2
5090149834421796
n3
3.6315819571968E+23
n4
2.5909625336864E+31
n5
1.8485296298114E+39
2 √n
8446.6138777619
3 √n
414.75194156228
4 √n
91.905461631842
5 √n
37.211146973033
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 81 , 162 , 243 , 486 , 146801 , 293602 , 440403 , 880806 , 1321209 , 2642418 , 3963627 , 7927254 , 11890881 , 23781762 , 35672643 , 71345286
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
-71345285
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 71345286 can be divided by 24 positive divisors.
The sum of these divisors (counting 71345286) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001010010010000110
3
Ternary
11222020201100000
4
Quaternary
10100022102012
5
Quinary
121231022121
6
Senary
11025102130
8
Octal
420122206
10
Decimal
71345286
12
Duodecimal
1ba87946
16
Hexadecimal
440a486
20
Vigesimal
125i346
36
Base36
16h6di
md5
c0c30dc85fc49f0a9948188437279ef1
sha1
f832a5a21a81769b80698eae5dc45942e07f9231
sha256
947f10fa5543fdcbc1d48c7506dbc8ddc71081d219bb184d9e4dff92c05a0ad1
sha512
adf63347df29e24c6e76c350618ac06014ffa3da7d3280d788f5ab11398ae6d226151c7d6671dfeedd13197b834edb0e08a5ff89ade438bdfc29466e29a92ea3
ripemd-160
fc94ba5abb37365daa8200e17fe6004ce3175923
Diameter
142690572
Circumference
448275652.73173
Area
1.5991177325491E+16
Volume
1.5211934930185E+24
Surface area
6.3964709301963E+16
Circumference
448275652.73173
Perimeter
285381144
Area
5090149834421796
Diagonal
100897471.07259
Surface area
30540899006530776
Volume
3.6315819571968E+23
Space diagonal
123573660.23253
Perimeter
214035858
Area
2.2040995328392E+15
Altitude
61786830.116266
Surface area
2.2040995328392E+15
Volume
4.2798603806142E+22
Height
33632490.357529