71323994 is an even 8-digits composite number following 71323993
and preceding 71323995 . In scientific notation, it is written as 7.1323994 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 29581200 positive integers (up to 71323994) that are relatively prime to 71323994.
71323994 has 16 divisors, whose sum is 126214656
The reverse of 71323994 is 49932317
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred twenty-three thousand nine hundred ninety-four
Scientific notation
7.1323994 × 10^7
Engineering notation
7.1323994 × 10^6
Prime Factorization
2 × 7 × 31 × 164341
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71323994
Product of the distinct prime numbers
The prime factorization of 71323994 is 2 × 7 × 31 × 164341.
Since it has a total of 4 prime factors.
4 , 6 , 42 , 25 , 771 , 923 , 6393 , 7441 , 10361 , 50175 , 545983 , 533053 , 2913121 , 6137729 , 75528558 , 78417387 , 632619951 , 989342880 , 6743620951 , 7256082664
n×2
142647988
n×3
213971982
n×4
285295976
n×5
356619970
n÷2
35661997
n÷3
23774664.666667
n÷3
17830998.5
n÷5
14264798.8
n2
5087112120112036
n3
3.628331543322E+23
n4
2.5878709722591E+31
n5
1.8457729369818E+39
2 √n
8445.353396987
3 √n
414.71067849051
4 √n
91.898603890304
5 √n
37.208925678865
1 , 2 , 7 , 14 , 31 , 62 , 217 , 434 , 164341 , 328682 , 1150387 , 2300774 , 5094571 , 10189142 , 35661997 , 71323994
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
-71323993
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 71323994 can be divided by 16 positive divisors.
The sum of these divisors (counting 71323994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000101000101011010
3
Ternary
11222012122010102
4
Quaternary
10100011011122
5
Quinary
121224331434
6
Senary
11024415402
8
Octal
420050532
10
Decimal
71323994
12
Duodecimal
1ba77562
16
Hexadecimal
440515a
20
Vigesimal
125f9je
36
Base36
16gpy2
md5
e9b399fcd8b826059ef9b172307db966
sha1
1d3babe957454ee57313c579164a97e15d9a7183
sha256
47bee593a73b0e10983740f0ec3e5a89e5fe914a109001c094004cad3b477910
sha512
47b90a8ec3121ffd6d6e41160b1b2d319f88b58c8d6cc57e64050be355c2e4bea2f6416a31f47d59792934f118dd4484bfd977b27b83f7b1f13fdd68188115dd
ripemd-160
c0ecbf3f8c297a82fb5bd7350a1e55d52e5f1fe1
Diameter
142647988
Circumference
448141871.15016
Area
1.5981634064532E+16
Volume
1.5198319628385E+24
Surface area
6.3926536258126E+16
Circumference
448141871.15016
Perimeter
285295976
Area
5087112120112036
Diagonal
100867359.63742
Surface area
30522672720672216
Volume
3.628331543322E+23
Space diagonal
123536781.40674
Perimeter
213971982
Area
2.2027841639584E+15
Altitude
61768390.703369
Surface area
2.2027841639584E+15
Volume
4.2760297311267E+22
Height
33622453.212472