71293923 is an odd 8-digits composite number following 71293922
and preceding 71293924 . In scientific notation, it is written as 7.1293923 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 47491056 positive integers (up to 71293923) that are relatively prime to 71293923.
71293923 has 8 divisors, whose sum is 79279200
The reverse of 71293923 is 32939217
Previous prime number is 1693
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million two hundred ninety-three thousand nine hundred twenty-three
Scientific notation
7.1293923 × 10^7
Engineering notation
7.1293923 × 10^6
Prime Factorization
9 × 1693 × 4679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71293923
Product of the distinct prime numbers
The prime factorization of 71293923 is 9 × 1693 × 4679.
Since it has a total of 3 prime factors.
2 , 6 , 32 , 99 , 637 , 916 , 4039 , 6555 , 40661 , 76001 , 985334 , 764622 , 1062567 , 1779292 , 94762954 , 71415345 , 672100724 , 255231553 , 5756648757 , 3552667667
n×2
142587846
n×3
213881769
n×4
285175692
n×5
356469615
n÷2
35646961.5
n÷3
23764641
n÷3
17823480.75
n÷5
14258784.6
n2
5082823456729929
n3
3.623744241467E+23
n4
2.5835094292284E+31
n5
1.8418852231718E+39
2 √n
8443.5728811919
3 √n
414.65238806523
4 √n
91.888915986597
5 √n
37.205787609088
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
-71293922
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 71293923 can be divided by 8 positive divisors.
The sum of these divisors (counting 71293923) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111111101101111100011
3
Ternary
11222011002212200
4
Quaternary
10033331233203
5
Quinary
121222401143
6
Senary
11024024243
8
Octal
417755743
10
Decimal
71293923
12
Duodecimal
1ba62083
16
Hexadecimal
43fdbe3
20
Vigesimal
125beg3
36
Base36
16g2qr
md5
d99ac85bdc7a442c85b271d727fe2679
sha1
75ad3d76a5739eea6c7e7874f440ee50cdba7b05
sha256
66232fd17762da4a678ce6e22766722de905f730ce32fbd77349389990aab480
sha512
5b32644303552fe8c73e5ddef59edfc7573610da128a33226d171b776c1c3f35be25f35402d9b466c753bb7e37ff11a72598895d610388816865fa044f291065
ripemd-160
242db34603fdb2ad04628d84e3575fcbe968bc3b
Diameter
142587846
Circumference
447952929.48479
Area
1.5968160831157E+16
Volume
1.5179104383308E+24
Surface area
6.3872643324626E+16
Circumference
447952929.48479
Perimeter
285175692
Area
5082823456729929
Diagonal
100824832.82138
Surface area
30496940740379574
Volume
3.623744241467E+23
Space diagonal
123484696.9069
Perimeter
213881769
Area
2.2009271182398E+15
Altitude
61742348.453452
Surface area
2.2009271182398E+15
Volume
4.270623544045E+22
Height
33608277.607128