71329285 is an odd 8-digits composite number following 71329284
and preceding 71329286 . In scientific notation, it is written as 7.1329285 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 56959824 positive integers (up to 71329285) that are relatively prime to 71329285.
71329285 has 8 divisors, whose sum is 85750560
The reverse of 71329285 is 58292317
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred twenty-nine thousand two hundred eighty-five
Scientific notation
7.1329285 × 10^7
Engineering notation
7.1329285 × 10^6
Prime Factorization
5 × 563 × 25339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329285
Product of the distinct prime numbers
The prime factorization of 71329285 is 5 × 563 × 25339.
Since it has a total of 3 prime factors.
10 , 5 , 26 , 38 , 416 , 929 , 6527 , 9215 , 31530 , 14835 , 60984 , 957961 , 4144491 , 9597207 , 24078449 , 43119381 , 712408896 , 837733954 , 1885670395 , 7324447907
n×2
142658570
n×3
213987855
n×4
285317140
n×5
356646425
n÷2
35664642.5
n÷3
23776428.333333
n÷3
17832321.25
n÷5
14265857
n2
5087866898611225
n3
3.6291390805311E+23
n4
2.5886389577984E+31
n5
1.846457659829E+39
2 √n
8445.6666403547
3 √n
414.72093301039
4 √n
91.900308162458
5 √n
37.209477713526
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71329284
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71329285 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329285) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110011000000101
3
Ternary
11222012220101101
4
Quaternary
10100012120011
5
Quinary
121230014120
6
Senary
11024500101
8
Octal
420063005
10
Decimal
71329285
12
Duodecimal
1ba7a631
16
Hexadecimal
4406605
20
Vigesimal
125g345
36
Base36
16gu11
md5
2bcbcb045e92e96611613b7577de2c3b
sha1
eb8785f041543bea426b6f2b51c56f7b863ab14b
sha256
04dd4f02d5afa0f92ae04efcb18106b2c3421f9946ccd99878f2a92631b16733
sha512
49c353ba3b0bcf53536dadbcc86570a8165bdca6dc18e93dc54ba29c0855e9c34f3b726ee82fd4f8aee39523cd6733add884aabb967b672a32060b3d10e29b72
ripemd-160
85eb5e9eacdbac5c6a97421af90d2537d8179d3f
Diameter
142658570
Circumference
448175115.48363
Area
1.598400527112E+16
Volume
1.5201702232336E+24
Surface area
6.3936021084479E+16
Circumference
448175115.48363
Perimeter
285317140
Area
5087866898611225
Diagonal
100874842.24138
Surface area
30527201391667350
Volume
3.6291390805311E+23
Space diagonal
123545945.68756
Perimeter
213987855
Area
2.2031109926356E+15
Altitude
61772972.84378
Surface area
2.2031109926356E+15
Volume
4.2769814228544E+22
Height
33624947.413792