71323137 is an odd 8-digits composite number following 71323136
and preceding 71323138 . In scientific notation, it is written as 7.1323137 × 10^7.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 47513088 positive integers (up to 71323137) that are relatively prime to 71323137.
71323137 has 8 divisors, whose sum is 79307400
The reverse of 71323137 is 73132317
Previous prime number is 2017
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
seventy-one million three hundred twenty-three thousand one hundred thirty-seven
Scientific notation
7.1323137 × 10^7
Engineering notation
7.1323137 × 10^6
Prime Factorization
9 × 2017 × 3929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71323137
Product of the distinct prime numbers
The prime factorization of 71323137 is 9 × 2017 × 3929.
Since it has a total of 3 prime factors.
4 , 1 , 82 , 97 , 556 , 100 , 1546 , 7843 , 68110 , 8280 , 554081 , 713527 , 3367409 , 4836432 , 85762048 , 872600 , 462036228 , 285873137 , 7383324180 , 8556349721
n×2
142646274
n×3
213969411
n×4
285292548
n×5
356615685
n÷2
35661568.5
n÷3
23774379
n÷3
17830784.25
n÷5
14264627.4
n2
5086989871520769
n3
3.6282007552409E+23
n4
2.5877465952955E+31
n5
1.8456620493754E+39
2 √n
8445.3026588749
3 √n
414.70901748577
4 √n
91.898327835032
5 √n
37.208836260983
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
-71323136
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 71323137 can be divided by 8 positive divisors.
The sum of these divisors (counting 71323137) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000100111000000001
3
Ternary
11222012120221200
4
Quaternary
10100010320001
5
Quinary
121224320022
6
Senary
11024411413
8
Octal
420047001
10
Decimal
71323137
12
Duodecimal
1ba76b69
16
Hexadecimal
4404e01
20
Vigesimal
125f7gh
36
Base36
16gpa9
md5
7fffafe885138a27fc97aadd6c134b1a
sha1
77d7204698f27334b5a0f9e886c837d9ca7af4f0
sha256
fc5c2c4d4ec49f18fbe3d7129e4bccb936e021671da544e6cca3634f90919b7c
sha512
2af81ad49a08a779418831577e982cc33c6edd5ea501f3216daf5add74670546245d35e0dff1097df95eed61c553451e6db4427b8ce1bb8306f52d31b9016338
ripemd-160
3cd842794cf532e8f4e65c2cc2649e6ed31efba6
Diameter
142646274
Circumference
448136486.46036
Area
1.5981250009255E+16
Volume
1.5197771784552E+24
Surface area
6.3925000037021E+16
Circumference
448136486.46036
Perimeter
285292548
Area
5086989871520769
Diagonal
100866147.65639
Surface area
30521939229124614
Volume
3.6282007552409E+23
Space diagonal
123535297.0392
Perimeter
213969411
Area
2.2027312287656E+15
Altitude
61767648.519598
Surface area
2.2027312287656E+15
Volume
4.275875595895E+22
Height
33622049.218798