71328423 is an odd 8-digits composite number following 71328422
and preceding 71328424 . In scientific notation, it is written as 7.1328423 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 47531000 positive integers (up to 71328423) that are relatively prime to 71328423.
71328423 has 8 divisors, whose sum is 95147136
The reverse of 71328423 is 32482317
Previous prime number is 3191
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred twenty-eight thousand four hundred twenty-three
Scientific notation
7.1328423 × 10^7
Engineering notation
7.1328423 × 10^6
Prime Factorization
3 × 3191 × 7451
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328423
Product of the distinct prime numbers
The prime factorization of 71328423 is 3 × 3191 × 7451.
Since it has a total of 3 prime factors.
8 , 1 , 54 , 89 , 933 , 843 , 5315 , 5181 , 3603 , 25128 , 350241 , 571440 , 557191 , 4595334 , 94078512 , 270123 , 135796367 , 925085297 , 3685174431 , 7088330319
n×2
142656846
n×3
213985269
n×4
285313692
n×5
356642115
n÷2
35664211.5
n÷3
23776141
n÷3
17832105.75
n÷5
14265684.6
n2
5087743927666929
n3
3.6290075098831E+23
n4
2.5885138273512E+31
n5
1.8463460921865E+39
2 √n
8445.6156081129
3 √n
414.71926239743
4 √n
91.900030512035
5 √n
37.209387779287
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
-71328422
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 71328423 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328423) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110001010100111
3
Ternary
11222012212012110
4
Quaternary
10100012022213
5
Quinary
121230002143
6
Senary
11024452103
8
Octal
420061247
10
Decimal
71328423
12
Duodecimal
1ba7a033
16
Hexadecimal
44062a7
20
Vigesimal
125g113
36
Base36
16gtd3
md5
26b6831d1f142bf874dc6d60104e6297
sha1
bef43dca99d6093923923b4d59eebf25cb4fd7cd
sha256
d194ead439c52e7de67df9f4199d35c55ab2b9bb081fc6575aba31880f31c9fe
sha512
49cb9122b40a50cd51a5f8be5fdafc394927cc3d593576d3911f3e0a9e01e88242f2a20d55c7c4a75e50bfe8f7c257e47bf88a44bb137ca8ee8d587fa730a917
ripemd-160
5f39a25085834cdb944d8db9d020b7449eca28aa
Diameter
142656846
Circumference
448169699.37789
Area
1.5983618946505E+16
Volume
1.5201151110494E+24
Surface area
6.3934475786018E+16
Circumference
448169699.37789
Perimeter
285313692
Area
5087743927666929
Diagonal
100873623.18929
Surface area
30526463566001574
Volume
3.6290075098831E+23
Space diagonal
123544452.65976
Perimeter
213985269
Area
2.2030577446548E+15
Altitude
61772226.329882
Surface area
2.2030577446548E+15
Volume
4.2768263653587E+22
Height
33624541.063095