71373231 is an odd 8-digits composite number following 71373230
and preceding 71373232 . In scientific notation, it is written as 7.1373231 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 12 positive divisors.
There are 47581992 positive integers (up to 71373231) that are relatively prime to 71373231.
71373231 has 12 divisors, whose sum is 106913352
The reverse of 71373231 is 13237317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
seventy-one million three hundred seventy-three thousand two hundred thirty-one
Scientific notation
7.1373231 × 10^7
Engineering notation
7.1373231 × 10^6
Prime Factorization
3 × 3 × 9 × 3 × 293717
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
7930359
Product of the distinct prime numbers
The prime factorization of 71373231 is 3 × 3 × 9 × 3 × 293717.
Since it has a total of 5 prime factors.
9 , 9 , 28 , 19 , 737 , 571 , 1485 , 1819 , 1963 , 8303 , 630598 , 601920 , 4845210 , 2321815 , 47496169 , 14169861 , 652979190 , 241387072 , 5222710365 , 3833214398
n×2
142746462
n×3
214119693
n×4
285492924
n×5
356866155
n÷2
35686615.5
n÷3
23791077
n÷3
17843307.75
n÷5
14274646.2
n2
5094138103379361
n3
3.635850955984E+23
n4
2.5950243016301E+31
n5
1.8521526893086E+39
2 √n
8448.2679289899
3 √n
414.80608543423
4 √n
91.914459847131
5 √n
37.214061538741
1 , 3 , 9 , 27 , 81 , 243 , 293717 , 881151 , 2643453 , 7930359 , 23791077 , 71373231
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71373230
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71373231 can be divided by 12 positive divisors.
The sum of these divisors (counting 71373231) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010001000110101111
3
Ternary
11222022010200000
4
Quaternary
10100101012233
5
Quinary
121232420411
6
Senary
11025435343
8
Octal
420210657
10
Decimal
71373231
12
Duodecimal
1ba9bb53
16
Hexadecimal
44111af
20
Vigesimal
1261d1b
36
Base36
16hrxr
md5
4702dfb6986fd51002c73cdbada06a75
sha1
8373d681a1d0e7b9654032f22cf09fb7b30485cf
sha256
66331223370e9ea959f6649a395b32ac0f34da3998706bac7599f402a82cf71a
sha512
27245be1fd1f45d42ceebc3fa6957b6c9b2e50512359d72a6cc80089e0eb6e9593b37908662802b89b3b83439c575edf77f01ff6ba64794d69bad5df44debe12
ripemd-160
f87ab574c0588848f1114aa31bcdafe9e0466abe
Diameter
142746462
Circumference
448451236.34513
Area
1.6003706841948E+16
Volume
1.5229816870489E+24
Surface area
6.4014827367794E+16
Circumference
448451236.34513
Perimeter
285492924
Area
5094138103379361
Diagonal
100936991.27059
Surface area
30564828620276166
Volume
3.635850955984E+23
Space diagonal
123622062.39235
Perimeter
214119693
Area
2.2058265039564E+15
Altitude
61811031.196175
Surface area
2.2058265039564E+15
Volume
4.2848914439331E+22
Height
33645663.756863