71328493 is an odd 8-digits composite number following 71328492
and preceding 71328494 . In scientific notation, it is written as 7.1328493 × 10^7.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 71057020 positive integers (up to 71328493) that are relatively prime to 71328493.
71328493 has 4 divisors, whose sum is 71599968
The reverse of 71328493 is 39482317
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred twenty-eight thousand four hundred ninety-three
Scientific notation
7.1328493 × 10^7
Engineering notation
7.1328493 × 10^6
Prime Factorization
263 × 271211
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71328493
Product of the distinct prime numbers
The prime factorization of 71328493 is 263 × 271211.
Since it has a total of 2 prime factors.
5 , 10 , 11 , 37 , 179 , 424 , 8016 , 1144 , 72598 , 26032 , 931684 , 361013 , 9541239 , 8662476 , 91804931 , 91138487 , 416686478 , 792185858 , 320516402 , 5806357566
n×2
142656986
n×3
213985479
n×4
285313972
n×5
356642465
n÷2
35664246.5
n÷3
23776164.333333
n÷3
17832123.25
n÷5
14265698.6
n2
5087753913651049
n3
3.6290181941558E+23
n4
2.5885239885872E+31
n5
1.8463551520027E+39
2 √n
8445.619752274
3 √n
414.71939806256
4 √n
91.900053059147
5 √n
37.209395082564
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328493 can be divided by 4 positive divisors.
The sum of these divisors (counting 71328493) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000110001011101101
3
Ternary
11222012212022001
4
Quaternary
10100012023231
5
Quinary
121230002433
6
Senary
11024452301
8
Octal
420061355
10
Decimal
71328493
12
Duodecimal
1ba7a091
16
Hexadecimal
44062ed
20
Vigesimal
125g14d
36
Base36
16gtf1
md5
f9d51be807f3ebd96e6274dd6ad27396
sha1
1a532a5bca4f7f74bf7d0059184f6ebdad634c75
sha256
8706f55a86a66b0160e4d301f4a4f8abfdcef57250c3cfd5130fea11b4c6e1bd
sha512
6e424016ee2ae959dfd3e9118c64090c3b587a10f5a3624205b6a1e5d4796bc4a2af0d2cf5b80945a138ff47151c3fa0f9e782f5e4eed55d4471623a595d9fe2
ripemd-160
96c1a0fb1ceed351c34e186e72b03d48cf1824bc
Diameter
142656986
Circumference
448170139.20086
Area
1.5983650318399E+16
Volume
1.5201195864671E+24
Surface area
6.3934601273595E+16
Circumference
448170139.20086
Perimeter
285313972
Area
5087753913651049
Diagonal
100873722.18423
Surface area
30526523481906294
Volume
3.6290181941558E+23
Space diagonal
123544573.90332
Perimeter
213985479
Area
2.2030620687128E+15
Altitude
61772286.95166
Surface area
2.2030620687128E+15
Volume
4.2768389568949E+22
Height
33624574.061411