71323938 is an even 8-digits composite number following 71323937
and preceding 71323939 . In scientific notation, it is written as 7.1323938 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 19826208 positive integers (up to 71323938) that are relatively prime to 71323938.
71323938 has 32 divisors, whose sum is 139536000
The reverse of 71323938 is 83932317
Previous prime number is 37
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred twenty-three thousand nine hundred thirty-eight
Scientific notation
7.1323938 × 10^7
Engineering notation
7.1323938 × 10^6
Prime Factorization
2 × 9 × 7 × 37 × 15299
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71323938 Product of the distinct prime numbers
The prime factorization of 71323938 is 2 × 9 × 7 × 37 × 15299.
Since it has a total of 5 prime factors.
4 , 8 , 4 , 31 , 359 , 149 , 6568 , 2913 , 11740 , 54332 , 757804 , 807008 , 8705553 , 3442173 , 88844500 , 90130472 , 265471671 , 112366151 , 8330816560 , 5376860471
n×2
142647876
n×3
213971814
n×4
285295752
n×5
356619690
n÷2
35661969
n÷3
23774646
n÷3
17830984.5
n÷5
14264787.6
n2
5087104131827844
n3
3.6283229969803E+23
n4
2.587862844806E+31
n5
1.8457656909545E+39
2 √n8445.3500815538
3 √n414.71056995385
4 √n91.898585851762
5 √n37.208919835949
1 , 2 , 7 , 9 , 14 , 18 , 37 , 63 , 74 , 126 , 259 , 333 , 518 , 666 , 2331 , 4662 , 15299 , 30598 , 107093 , 137691 , 214186 , 275382 , 566063 , 963837 , 1132126 , 1927674 , 3962441 , 5094567 , 7924882 , 10189134 , 35661969 , 71323938
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
-71323937 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 71323938 can be divided by 32 positive divisors.
The sum of these divisors (counting 71323938) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000101000100100010
3
Ternary
11222012122001100
4
Quaternary
10100011010202
5
Quinary
121224331223
6
Senary
11024415230
8
Octal
420050442
10
Decimal
71323938
12
Duodecimal
1ba77516
16
Hexadecimal
4405122
20
Vigesimal
125f9gi
36
Base36
16gpwi
md5
53c1cef3daa15f1db6645a75bc34583d
sha1
7d06d41c067088ee3be62a49f4ff7ab6fc1102f3
sha256
9b318a6ff64f4b272e14c35102bbc8f23f9d2ebeb873e63437ac96df6ec50c3b
sha512
ab39171e6836474e8816d4b83ceec8b389cc27ec8a46ebd4b0ee3418e16eb6102796cf106049b29c0c9bd5012fe9279aada049b1cbaafd3b07651427a07e4bdb
ripemd-160
4ec9dfcd16ca8eb5a830abf5b186c027bceca008
Diameter
142647876
Circumference
448141519.29179
Area
1.5981608968597E+16
Volume
1.5198283829552E+24
Surface area
6.3926435874387E+16
Circumference
448141519.29179
Perimeter
285295752
Area
5087104131827844
Diagonal
100867280.44146
Surface area
30522624790967064
Volume
3.6283229969803E+23
Space diagonal
123536684.41189
Perimeter
213971814
Area
2.2027807049298E+15
Altitude
61768342.205946
Surface area
2.2027807049298E+15
Volume
4.2760196591665E+22
Height
33622426.813819