71328429 is an odd 8-digits composite number following 71328428
and preceding 71328430 . In scientific notation, it is written as 7.1328429 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 45912384 positive integers (up to 71328429) that are relatively prime to 71328429.
71328429 has 8 divisors, whose sum is 96198080
The reverse of 71328429 is 92482317
Previous prime number is 87
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred twenty-eight thousand four hundred twenty-nine
Scientific notation
7.1328429 × 10^7
Engineering notation
7.1328429 × 10^6
Prime Factorization
3 × 87 × 273289
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328429
Product of the distinct prime numbers
The prime factorization of 71328429 is 3 × 87 × 273289.
Since it has a total of 3 prime factors.
10 , 3 , 38 , 16 , 842 , 470 , 1580 , 4315 , 40126 , 44527 , 998315 , 591501 , 2699858 , 3670851 , 52578309 , 53096105 , 438637336 , 773550208 , 5541085172 , 8277618359
n×2
142656858
n×3
213985287
n×4
285313716
n×5
356642145
n÷2
35664214.5
n÷3
23776143
n÷3
17832107.25
n÷5
14265685.8
n2
5087744783608041
n3
3.6290084256771E+23
n4
2.5885146983131E+31
n5
1.8463468687408E+39
2 √n
8445.6159633268
3 √n
414.71927402587
4 √n
91.900032444645
5 √n
37.209388405283
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
-71328428
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 71328429 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328429) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110001010101101
3
Ternary
11222012212012200
4
Quaternary
10100012022231
5
Quinary
121230002204
6
Senary
11024452113
8
Octal
420061255
10
Decimal
71328429
12
Duodecimal
1ba7a039
16
Hexadecimal
44062ad
20
Vigesimal
125g119
36
Base36
16gtd9
md5
aa7df28af2b32b803e6405582028e767
sha1
2b869645556dbceaefe9c2547d2d57cb4aa840d2
sha256
d147d66d3cb9b18ae18893e29af454f92276d4479eadbfc70effbecafd6e1bfd
sha512
e2296ad963e6b6ab36143d0752ca6b485f2ced0bba2b3b4e0293f441d0223e8efd26e7c8d9932ea17ee1856f6eae2860bab30f6c5f719b88cad63c806b062b75
ripemd-160
b98b7ddc3356986f292d3372baf8988e40770e67
Diameter
142656858
Circumference
448169737.077
Area
1.5983621635523E+16
Volume
1.5201154946563E+24
Surface area
6.3934486542091E+16
Circumference
448169737.077
Perimeter
285313716
Area
5087744783608041
Diagonal
100873631.67457
Surface area
30526468701648246
Volume
3.6290084256771E+23
Space diagonal
123544463.05207
Perimeter
213985287
Area
2.2030581152882E+15
Altitude
61772231.526035
Surface area
2.2030581152882E+15
Volume
4.2768274446323E+22
Height
33624543.891522