71328752 is an even 8-digits composite number following 71328751
and preceding 71328753 . In scientific notation, it is written as 7.1328752 × 10^7.
The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors.
There are 32422080 positive integers (up to 71328752) that are relatively prime to 71328752.
71328752 has 20 divisors, whose sum is 150763416
The reverse of 71328752 is 25782317
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-one million three hundred twenty-eight thousand seven hundred fifty-two
Scientific notation
7.1328752 × 10^7
Engineering notation
7.1328752 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 11 × 405277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8916094
Product of the distinct prime numbers
The prime factorization of 71328752 is 2 × 2 × 2 × 2 × 11 × 405277.
Since it has a total of 6 prime factors.
8 , 9 , 8 , 36 , 319 , 605 , 2147 , 6700 , 56008 , 47593 , 446432 , 697416 , 3627694 , 4855746 , 23383795 , 41085120 , 503176398 , 70032798 , 3757418167 , 467702969
n×2
142657504
n×3
213986256
n×4
285315008
n×5
356643760
n÷2
35664376
n÷3
23776250.666667
n÷3
17832188
n÷5
14265750.4
n2
5087790861877504
n3
3.6290577261473E+23
n4
2.5885615854204E+31
n5
1.8463886736318E+39
2 √n
8445.6350856522
3 √n
414.71990002276
4 √n
91.900136483317
5 √n
37.209422104639
1 , 2 , 4 , 8 , 11 , 16 , 22 , 44 , 88 , 176 , 405277 , 810554 , 1621108 , 3242216 , 4458047 , 6484432 , 8916094 , 17832188 , 35664376 , 71328752
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328751
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328752 can be divided by 20 positive divisors.
The sum of these divisors (counting 71328752) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000000110001111110000
3
Ternary
11222012212122122
4
Quaternary
10100012033300
5
Quinary
121230010002
6
Senary
11024453412
8
Octal
420061760
10
Decimal
71328752
12
Duodecimal
1ba7a268
16
Hexadecimal
44063f0
20
Vigesimal
125g1hc
36
Base36
16gtm8
md5
ab9b0ac18030fc5c00985dc85be7b327
sha1
197a3a5fc4fc71d0d7f9d72a44ba683e22b4a720
sha256
ab3dd77fafd5503585a287b17d1df3bbb42630cd21c336d2cb0d47174b927f50
sha512
b557739c6f125e035bf6496165248964734bcdc34ccc64d82e3ed1a846b1a598ef4cccea28ee650b5e4886bb2215d2a7e89a57967c8f28fa84cdef34d717ad71
ripemd-160
edc8b9441128ba2302ca6603bedfbdd1d9faacd0
Diameter
142657504
Circumference
448171766.54586
Area
1.5983766394676E+16
Volume
1.520136145589E+24
Surface area
6.3935065578703E+16
Circumference
448171766.54586
Perimeter
285315008
Area
5087790861877504
Diagonal
100874088.46555
Surface area
30526745171265024
Volume
3.6290577261473E+23
Space diagonal
123545022.50448
Perimeter
213986256
Area
2.2030780677641E+15
Altitude
61772511.25224
Surface area
2.2030780677641E+15
Volume
4.2768855457936E+22
Height
33624696.155182