71328118 is an even 8-digits composite number following 71328117
and preceding 71328119 . In scientific notation, it is written as 7.1328118 × 10^7.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 35104320 positive integers (up to 71328118) that are relatively prime to 71328118.
71328118 has 16 divisors, whose sum is 108684576
The reverse of 71328118 is 81182317
Previous prime number is 103
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred twenty-eight thousand one hundred eighteen
Scientific notation
7.1328118 × 10^7
Engineering notation
7.1328118 × 10^6
Prime Factorization
2 × 181 × 103 × 1913
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71328118
Product of the distinct prime numbers
The prime factorization of 71328118 is 2 × 181 × 103 × 1913.
Since it has a total of 4 prime factors.
2 , 5 , 12 , 35 , 66 , 430 , 149 , 978 , 44257 , 16248 , 548748 , 40572 , 9603602 , 6516241 , 29350515 , 44650754 , 290866679 , 668472046 , 709823400 , 2542692064
n×2
142656236
n×3
213984354
n×4
285312472
n×5
356640590
n÷2
35664059
n÷3
23776039.333333
n÷3
17832029.5
n÷5
14265623.6
n2
5087700417421924
n3
3.6289609572252E+23
n4
2.5884695537435E+31
n5
1.8463066176883E+39
2 √n
8445.5975513873
3 √n
414.71867128405
4 √n
91.899932270853
5 √n
37.209355957799
1 , 2 , 103 , 181 , 206 , 362 , 1913 , 3826 , 18643 , 37286 , 197039 , 346253 , 394078 , 692506 , 35664059 , 71328118
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
-71328117
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 71328118 can be divided by 16 positive divisors.
The sum of these divisors (counting 71328118) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000110000101110110
3
Ternary
11222012211210011
4
Quaternary
10100012011312
5
Quinary
121224444433
6
Senary
11024450434
8
Octal
420060566
10
Decimal
71328118
12
Duodecimal
1ba79a1a
16
Hexadecimal
4406176
20
Vigesimal
125g05i
36
Base36
16gt4m
md5
2560268ef0e7f3ba3e7615b341599009
sha1
b929ba89ad7bfeb6f0dbc0faff8683a909d1eb2b
sha256
65c5d1e97e9bff13fb9b083d972044c338614858bae0244b6336ea1a8f186580
sha512
2ef74e043433e45c4767af1336814a0c3f0eb52d4ce4214380b69f0d226c01c56e556dd7b8c481482c1ba87d44c5e27148b1d837197eb3fedd5364c5ebb4ff0a
ripemd-160
a3a371854408813b6991522842b0d920a6bf2053
Diameter
142656236
Circumference
448167783.00637
Area
1.5983482255038E+16
Volume
1.5200956111177E+24
Surface area
6.3933929020154E+16
Circumference
448167783.00637
Perimeter
285312472
Area
5087700417421924
Diagonal
100873191.85415
Surface area
30526202504531544
Volume
3.6289609572252E+23
Space diagonal
123543924.38427
Perimeter
213984354
Area
2.203038904166E+15
Altitude
61771962.192134
Surface area
2.203038904166E+15
Volume
4.2767715025253E+22
Height
33624397.284716