71318189 is an odd 8-digits prime number following 71318188
and preceding 71318190 . In scientific notation, it is written as 7.1318189 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71318188 positive integers (up to 71318189) that are relatively prime to 71318189.
71318189 has 2 divisors, whose sum is 71318190
The reverse of 71318189 is 98181317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred eighteen thousand one hundred eighty-nine
Scientific notation
7.1318189 × 10^7
Engineering notation
7.1318189 × 10^6
Prime Factorization
71318189
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71318189
Product of the distinct prime numbers
The prime factorization of 71318189 is 71318189.
Since it has a total of 1 prime factors.
3 , 10 , 93 , 37 , 231 , 716 , 3503 , 3959 , 86486 , 78873 , 266729 , 445203 , 6599430 , 2365795 , 34633084 , 89870844 , 90667801 , 429950310 , 6168072800 , 9309040322
n×2
142636378
n×3
213954567
n×4
285272756
n×5
356590945
n÷2
35659094.5
n÷3
23772729.666667
n÷3
17829547.25
n÷5
14263637.8
n2
5086284082239721
n3
3.6274456948486E+23
n4
2.5870285765245E+31
n5
1.8450219296898E+39
2 √n
8445.0097098819
3 √n
414.69942720059
4 √n
91.896733945674
5 √n
37.208319978501
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71318190
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35659095
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8445.0097690885
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719567
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71318189 can be divided by 2 positive divisors.
The sum of these divisors (counting 71318189) is 71318190, the average is 35659095.
Base
System
Value
2
Binary
100010000000011101010101101
3
Ternary
11222012100011102
4
Quaternary
10100003222231
5
Quinary
121224140224
6
Senary
11024332445
8
Octal
420035255
10
Decimal
71318189
12
Duodecimal
1ba74125
16
Hexadecimal
4403aad
20
Vigesimal
125ef99
36
Base36
16glgt
md5
cf49852097d75c12e50c1411fdc9ffa0
sha1
a5520ea81b115208a2e243c59f316473379cba36
sha256
8607226e5da9785c83891f0b8a6f35fdd1a4c85404a210f5020af9f4e3da6f7a
sha512
c0ccb187623aef0dae6cc39d66e4750edbd4dc32ef159bf94bc5160dd40727454cb27f7f6427b3abe493faa191a50dda03411348f3b9c2221485ae56020bdadf
ripemd-160
2a083b2234abd5dc9ec10a605984da466b72f6d0
Diameter
142636378
Circumference
448105397.25946
Area
1.5979032706835E+16
Volume
1.5194608994977E+24
Surface area
6.391613082734E+16
Circumference
448105397.25946
Perimeter
285272756
Area
5086284082239721
Diagonal
100859150.12769
Surface area
30517704493438326
Volume
3.6274456948486E+23
Space diagonal
123526726.8518
Perimeter
213954567
Area
2.202425613042E+15
Altitude
61763363.4259
Surface area
2.202425613042E+15
Volume
4.274985748689E+22
Height
33619716.709229