71328589 is an odd 8-digits composite number following 71328588
and preceding 71328590 . In scientific notation, it is written as 7.1328589 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 68065536 positive integers (up to 71328589) that are relatively prime to 71328589.
71328589 has 8 divisors, whose sum is 74606400
The reverse of 71328589 is 98582317
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred twenty-eight thousand five hundred eighty-nine
Scientific notation
7.1328589 × 10^7
Engineering notation
7.1328589 × 10^6
Prime Factorization
23 × 449 × 6907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328589
Product of the distinct prime numbers
The prime factorization of 71328589 is 23 × 449 × 6907.
Since it has a total of 3 prime factors.
5 , 2 , 70 , 87 , 155 , 939 , 770 , 3245 , 22855 , 96149 , 339746 , 845358 , 8100455 , 8772826 , 74692713 , 67355940 , 198486747 , 356844477 , 7197093434 , 3646617488
n×2
142657178
n×3
213985767
n×4
285314356
n×5
356642945
n÷2
35664294.5
n÷3
23776196.333333
n÷3
17832147.25
n÷5
14265717.8
n2
5087767608730921
n3
3.6290328469068E+23
n4
2.5885379240452E+31
n5
1.8463675769513E+39
2 √n
8445.6254356915
3 √n
414.71958411745
4 √n
91.900083980873
5 √n
37.209405098477
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
-71328588
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 71328589 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328589) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110001101001101
3
Ternary
11222012212102121
4
Quaternary
10100012031031
5
Quinary
121230003324
6
Senary
11024452541
8
Octal
420061515
10
Decimal
71328589
12
Duodecimal
1ba7a151
16
Hexadecimal
440634d
20
Vigesimal
125g199
36
Base36
16gthp
md5
89978968ad3bfd65365f12989e7cb63c
sha1
bb5ee7b8aff2ae6052cdb5c066f20381b9fd619a
sha256
a81c2326f349027e83ca42a5edd918491f16ec2b78fb01a1c982b06c1bbf1e53
sha512
3de545aa8605efff054eb30d3aa942d841cb844025dc8f1a21723c0c120f08b45c35f39143b2dc95254c97d28e8d7522077c7e78fede2c413911a738c55bd7ed
ripemd-160
b1c5550b0687cd851d2b6e4f2a36bef8f77e6abc
Diameter
142657178
Circumference
448170742.38665
Area
1.5983693342761E+16
Volume
1.5201257241971E+24
Surface area
6.3934773371045E+16
Circumference
448170742.38665
Perimeter
285314356
Area
5087767608730921
Diagonal
100873857.94874
Surface area
30526605652385526
Volume
3.6290328469068E+23
Space diagonal
123544740.1802
Perimeter
213985767
Area
2.2030679988563E+15
Altitude
61772370.090099
Surface area
2.2030679988563E+15
Volume
4.2768562253275E+22
Height
33624619.316245