71330238 is an even 8-digits composite number following 71330237
and preceding 71330239 . In scientific notation, it is written as 7.1330238 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 20275920 positive integers (up to 71330238) that are relatively prime to 71330238.
71330238 has 32 divisors, whose sum is 136561920
The reverse of 71330238 is 83203317
Previous prime number is 211
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
seventy-one million three hundred thirty thousand two hundred thirty-eight
Scientific notation
7.1330238 × 10^7
Engineering notation
7.1330238 × 10^6
Prime Factorization
2 × 7 × 9 × 211 × 2683
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71330238 Product of the distinct prime numbers
The prime factorization of 71330238 is 2 × 7 × 9 × 211 × 2683.
Since it has a total of 5 prime factors.
10 , 1 , 70 , 93 , 989 , 336 , 914 , 4659 , 22199 , 83894 , 115200 , 807231 , 3021941 , 7439411 , 81731999 , 62703070 , 490172592 , 851967942 , 9992979920 , 6604438149
n×2
142660476
n×3
213990714
n×4
285320952
n×5
356651190
n÷2
35665119
n÷3
23776746
n÷3
17832559.5
n÷5
14266047.6
n2
5088002853136644
n3
3.6292845445892E+23
n4
2.5887773033527E+31
n5
1.8465810117714E+39
2 √n8445.723059632
3 √n414.7227799717
4 √n91.900615121075
5 √n37.209577140971
1 , 2 , 7 , 9 , 14 , 18 , 63 , 126 , 211 , 422 , 1477 , 1899 , 2683 , 2954 , 3798 , 5366 , 13293 , 18781 , 24147 , 26586 , 37562 , 48294 , 169029 , 338058 , 566113 , 1132226 , 3962791 , 5095017 , 7925582 , 10190034 , 35665119 , 71330238
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71330237 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71330238 can be divided by 32 positive divisors.
The sum of these divisors (counting 71330238) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000110100110111110
3
Ternary
11222012221200200
4
Quaternary
10100012212332
5
Quinary
121230031423
6
Senary
11024504330
8
Octal
420064676
10
Decimal
71330238
12
Duodecimal
1ba7b0a6
16
Hexadecimal
44069be
20
Vigesimal
125g5bi
36
Base36
16guri
md5
a3613b977f6949bc35819e02194f78a4
sha1
63f568bfab6de884ee66f56c6a8264b2336f2998
sha256
8ec9fa61419aa54b54fbaa8170f25f49f629d479be30478b914ecff070be529c
sha512
664395c2b35ef526fc11fb4232830189fe966c5e3a3a66b987d05cee1555e8d892395b30d869d3245a230fe8d75542e2049419e21b6c888faaec83966c9f018e
ripemd-160
ffdcb0c2c107cd4b570c99390cef374faee6f6d2
Diameter
142660476
Circumference
448181103.35922
Area
1.5984432384858E+16
Volume
1.5202311550758E+24
Surface area
6.3937729539432E+16
Circumference
448181103.35922
Perimeter
285320952
Area
5088002853136644
Diagonal
100876189.9869
Surface area
30528017118819864
Volume
3.6292845445892E+23
Space diagonal
123547596.33198
Perimeter
213990714
Area
2.203169862672E+15
Altitude
61773798.16599
Surface area
2.203169862672E+15
Volume
4.2771528538909E+22
Height
33625396.6623