71313838 is an even 8-digits composite number following 71313837
and preceding 71313839 . In scientific notation, it is written as 7.1313838 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 35642880 positive integers (up to 71313838) that are relatively prime to 71313838.
71313838 has 8 divisors, whose sum is 107012880
The reverse of 71313838 is 83831317
Previous prime number is 3329
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred thirteen thousand eight hundred thirty-eight
Scientific notation
7.1313838 × 10^7
Engineering notation
7.1313838 × 10^6
Prime Factorization
2 × 3329 × 10711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71313838
Product of the distinct prime numbers
The prime factorization of 71313838 is 2 × 3329 × 10711.
Since it has a total of 3 prime factors.
10 , 10 , 78 , 42 , 223 , 401 , 2585 , 6085 , 45013 , 73900 , 335296 , 477001 , 7659262 , 2230560 , 5347292 , 68712474 , 315371841 , 894164313 , 5151210409 , 215646355
n×2
142627676
n×3
213941514
n×4
285255352
n×5
356569190
n÷2
35656919
n÷3
23771279.333333
n÷3
17828459.5
n÷5
14262767.6
n2
5085663490290244
n3
3.6267818226907E+23
n4
2.5863973136471E+31
n5
1.8444591902907E+39
2 √n
8444.7520981968
3 √n
414.69099366291
4 √n
91.895332298201
5 √n
37.207865964305
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
-71313837
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 71313838 can be divided by 8 positive divisors.
The sum of these divisors (counting 71313838) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000010100110101110
3
Ternary
11222012010012021
4
Quaternary
10100002212232
5
Quinary
121224020323
6
Senary
11024300354
8
Octal
420024656
10
Decimal
71313838
12
Duodecimal
1ba716ba
16
Hexadecimal
44029ae
20
Vigesimal
125e4bi
36
Base36
16gi3y
md5
2c365a7c02819103ed0ff9a2afda36cb
sha1
c9cad97478085e7d96d8bbf0a18592ff913446ac
sha256
b5ffdb2bb6badc7bdce86c803894b11c37e534291baf1552a5de2f9b559ced39
sha512
96303d169dfb5a718653279bad822197df15736fae83b73e0090dd87bec2f2d34eb93a49782e3253fc94be68911b08ea0bb106ac0c9eb414f74ba40363e0e3fd
ripemd-160
81220b81752d44c56bcdab06fb7c2f2c2ea47ae5
Diameter
142627676
Circumference
448078059.12019
Area
1.5977083059726E+16
Volume
1.5191828173784E+24
Surface area
6.3908332238903E+16
Circumference
448078059.12019
Perimeter
285255352
Area
5085663490290244
Diagonal
100852996.88448
Surface area
30513980941741464
Volume
3.6267818226907E+23
Space diagonal
123519190.69874
Perimeter
213941514
Area
2.2021568888452E+15
Altitude
61759595.349368
Surface area
2.2021568888452E+15
Volume
4.2742033678479E+22
Height
33617665.628159