71328660 is an even 8-digits composite number following 71328659
and preceding 71328661 . In scientific notation, it is written as 7.1328660 × 10^7.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 16630272 positive integers (up to 71328660) that are relatively prime to 71328660.
71328660 has 24 divisors, whose sum is 128995944
The reverse of 71328660 is 06682317
Previous prime number is 65
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred twenty-eight thousand six hundred sixty
Scientific notation
7.1328660 × 10^7
Engineering notation
7.1328660 × 10^6
Prime Factorization
2 × 2 × 57 × 65 × 4813
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35664330
Product of the distinct prime numbers
The prime factorization of 71328660 is 2 × 2 × 57 × 65 × 4813.
Since it has a total of 5 prime factors.
8 , 8 , 66 , 72 , 393 , 617 , 8999 , 2710 , 98400 , 37761 , 250665 , 943127 , 924425 , 4990246 , 98474975 , 45293349 , 203023208 , 850140770 , 2681824879 , 7054601670
n×2
142657320
n×3
213985980
n×4
285314640
n×5
356643300
n÷2
35664330
n÷3
23776220
n÷3
17832165
n÷5
14265732
n2
5087777737395600
n3
3.6290436838626E+23
n4
2.5885482305138E+31
n5
1.8463767662792E+39
2 √n
8445.62963905
3 √n
414.71972172043
4 √n
91.900106850047
5 √n
37.209412506073
1 , 2 , 4 , 57 , 65 , 114 , 130 , 228 , 260 , 3705 , 4813 , 7410 , 9626 , 14820 , 19252 , 274341 , 312845 , 548682 , 625690 , 1097364 , 1251380 , 17832165 , 35664330 , 71328660
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328659
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328660 can be divided by 24 positive divisors.
The sum of these divisors (counting 71328660) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000110001110010100
3
Ternary
11222012212112020
4
Quaternary
10100012032110
5
Quinary
121230004120
6
Senary
11024453140
8
Octal
420061624
10
Decimal
71328660
12
Duodecimal
1ba7a1b0
16
Hexadecimal
4406394
20
Vigesimal
125g1d0
36
Base36
16gtjo
md5
69c57bdc0819ad3cea4b4e4c13ce35b7
sha1
d472e81399795fd3ad7e45080b0bdc7e8885270f
sha256
d7cea9e029952761c2fe1e3d0b3713960d39384fe821d981b86d683e202f2da3
sha512
588427cb5303ca3362712a2f1c38535255a883ec47655119514b8634f214e4e0410c87f88948639a516bcd534e09fc306b5e98a50dbb5cb07e979618c1164f91
ripemd-160
a896a22b10628e3ed9f5d29c88a97eddd008f13f
Diameter
142657320
Circumference
448171188.49281
Area
1.59837251629E+16
Volume
1.5201302635706E+24
Surface area
6.3934900651599E+16
Circumference
448171188.49281
Perimeter
285314640
Area
5087777737395600
Diagonal
100873958.3579
Surface area
30526666424373600
Volume
3.6290436838626E+23
Space diagonal
123544863.15581
Perimeter
213985980
Area
2.2030723846968E+15
Altitude
61772431.577903
Surface area
2.2030723846968E+15
Volume
4.2768689968024E+22
Height
33624652.785966