71317869 is an odd 8-digits composite number following 71317868
and preceding 71317870 . In scientific notation, it is written as 7.1317869 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 40631472 positive integers (up to 71317869) that are relatively prime to 71317869.
71317869 has 16 divisors, whose sum is 108999168
The reverse of 71317869 is 96871317
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred seventeen thousand eight hundred sixty-nine
Scientific notation
7.1317869 × 10^7
Engineering notation
7.1317869 × 10^6
Prime Factorization
7 × 3 × 347 × 9787
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71317869
Product of the distinct prime numbers
The prime factorization of 71317869 is 7 × 3 × 347 × 9787.
Since it has a total of 4 prime factors.
5 , 6 , 17 , 30 , 641 , 342 , 8773 , 3758 , 71004 , 94144 , 726824 , 153337 , 6338598 , 5755319 , 43226368 , 6425855 , 155991066 , 771726600 , 3361605818 , 8845575481
n×2
142635738
n×3
213953607
n×4
285271476
n×5
356589345
n÷2
35658934.5
n÷3
23772623
n÷3
17829467.25
n÷5
14263573.8
n2
5086238438701161
n3
3.6273968667405E+23
n4
2.5869821455321E+31
n5
1.844980537604E+39
2 √n
8444.9907637605
3 √n
414.69880695669
4 √n
91.896630861857
5 √n
37.208286588186
1 , 3 , 7 , 21 , 347 , 1041 , 2429 , 7287 , 9787 , 29361 , 68509 , 205527 , 3396089 , 10188267 , 23772623 , 71317869
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71317868
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71317869 can be divided by 16 positive divisors.
The sum of these divisors (counting 71317869) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000011100101101101
3
Ternary
11222012022201120
4
Quaternary
10100003211231
5
Quinary
121224132434
6
Senary
11024331153
8
Octal
420034555
10
Decimal
71317869
12
Duodecimal
1ba73ab9
16
Hexadecimal
440396d
20
Vigesimal
125eed9
36
Base36
16gl7x
md5
24ce7560c0ea508ab13fcd2e217ff768
sha1
db040f0443050827bb4bd69a313c389ac29f98e1
sha256
445c50e0841f8cc0942e262fb000d41b514713b9725d40b44441c4a8d0860693
sha512
4bb494784678f5f4a709eddb1fe48e9175b8bcc53a02ff8b80cb5296a7efc0f589ce0c10655529c387df089f0d4a5cc8fe6bb18b8590e330e0bfe9a6dab62444
ripemd-160
dfd495642116987e2aec0775d1eba0c528d8777a
Diameter
142635738
Circumference
448103386.64016
Area
1.597888931343E+16
Volume
1.5194404464276E+24
Surface area
6.3915557253718E+16
Circumference
448103386.64016
Perimeter
285271476
Area
5086238438701161
Diagonal
100858697.57935
Surface area
30517430632206966
Volume
3.6273968667405E+23
Space diagonal
123526172.59554
Perimeter
213953607
Area
2.2024058488101E+15
Altitude
61763086.297771
Surface area
2.2024058488101E+15
Volume
4.2749282042118E+22
Height
33619565.859783