71784328 is an even 8-digits composite number following 71784327
and preceding 71784329 . In scientific notation, it is written as 7.1784328 × 10^7.
The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors.
There are 27967680 positive integers (up to 71784328) that are relatively prime to 71784328.
71784328 has 32 divisors, whose sum is 167808960
The reverse of 71784328 is 82348717
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-one million seven hundred eighty-four thousand three hundred twenty-eight
Scientific notation
7.1784328 × 10^7
Engineering notation
7.1784328 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 11 × 116533
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17946082 Product of the distinct prime numbers
The prime factorization of 71784328 is 2 × 2 × 2 × 7 × 11 × 116533.
Since it has a total of 6 prime factors.
2 , 4 , 90 , 52 , 539 , 250 , 8871 , 9950 , 88407 , 7863 , 740347 , 292675 , 2296854 , 8542201 , 7422803 , 89095564 , 894103395 , 189679885 , 1863539109 , 8867285042
n×2
143568656
n×3
215352984
n×4
287137312
n×5
358921640
n÷2
35892164
n÷3
23928109.333333
n÷3
17946082
n÷5
14356865.6
n2
5152989746411584
n3
3.6990390613705E+23
n4
2.6553303326623E+31
n5
1.9061110354818E+39
2 √n8472.5632485099
3 √n415.60096412908
4 √n92.046527628748
5 √n37.256832374002
1 , 2 , 4 , 7 , 8 , 11 , 14 , 22 , 28 , 44 , 56 , 77 , 88 , 154 , 308 , 616 , 116533 , 233066 , 466132 , 815731 , 932264 , 1281863 , 1631462 , 2563726 , 3262924 , 5127452 , 6525848 , 8973041 , 10254904 , 17946082 , 35892164 , 71784328
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
-71784327 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 71784328 can be divided by 32 positive divisors.
The sum of these divisors (counting 71784328) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010001110101011110001000
3
Ternary
12000002000120211
4
Quaternary
10101311132020
5
Quinary
121334044303
6
Senary
11042330504
8
Octal
421653610
10
Decimal
71784328
12
Duodecimal
20059a34
16
Hexadecimal
4475788
20
Vigesimal
128d0g8
36
Base36
16ql54
md5
ec8b53fef7162dd6725a932aac057bad
sha1
27e268073b1b9e4bfd8694b7f69ad4b95d9bef45
sha256
481eb0fffa901cae17d0808bdd09f84764b8b5b0aa94af68674c3bb2a4893353
sha512
fb99adfd9c97c4645bef133a019cf2d242f43fd4689ebdc0e113b83989e6cf3008b929574b9419031ccdb54a1883b0bf333a76afbd57a44eab30ef15f945126a
ripemd-160
da5d47e26274996f5838752f09a9a260ab604b25
Diameter
143568656
Circumference
451034234.97536
Area
1.618859473135E+16
Volume
1.5494498587391E+24
Surface area
6.4754378925401E+16
Circumference
451034234.97536
Perimeter
287137312
Area
5152989746411584
Diagonal
101518370.22344
Surface area
30917938478469504
Volume
3.6990390613705E+23
Space diagonal
124334103.28319
Perimeter
215352984
Area
2.2313100129166E+15
Altitude
62167051.641595
Surface area
2.2313100129166E+15
Volume
4.3593593402816E+22
Height
33839456.741146