71349430 is an even 8-digits composite number following 71349429
and preceding 71349431 . In scientific notation, it is written as 7.1349430 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 27552000 positive integers (up to 71349430) that are relatively prime to 71349430.
71349430 has 32 divisors, whose sum is 132941088
The reverse of 71349430 is 03494317
Previous prime number is 101
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
seventy-one million three hundred forty-nine thousand four hundred thirty
Scientific notation
7.1349430 × 10^7
Engineering notation
7.1349430 × 10^6
Prime Factorization
2 × 41 × 5 × 101 × 1723
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71349430 Product of the distinct prime numbers
The prime factorization of 71349430 is 2 × 41 × 5 × 101 × 1723.
Since it has a total of 5 prime factors.
2 , 9 , 93 , 52 , 593 , 644 , 6256 , 4458 , 50627 , 91746 , 811873 , 671535 , 2266029 , 3013404 , 80303654 , 78861300 , 955043013 , 157972891 , 6146941209 , 6045934371
n×2
142698860
n×3
214048290
n×4
285397720
n×5
356747150
n÷2
35674715
n÷3
23783143.333333
n÷3
17837357.5
n÷5
14269886
n2
5090741161324900
n3
3.6322148013807E+23
n4
2.5915645571608E+31
n5
1.8490665396162E+39
2 √n8446.8591796004
3 √n414.75997151944
4 √n91.906796155673
5 √n37.211579235399
1 , 2 , 5 , 10 , 41 , 82 , 101 , 202 , 205 , 410 , 505 , 1010 , 1723 , 3446 , 4141 , 8282 , 8615 , 17230 , 20705 , 41410 , 70643 , 141286 , 174023 , 348046 , 353215 , 706430 , 870115 , 1740230 , 7134943 , 14269886 , 35674715 , 71349430
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71349429 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71349430 can be divided by 32 positive divisors.
The sum of these divisors (counting 71349430) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001011010010110110
3
Ternary
11222020221000111
4
Quaternary
10100023102312
5
Quinary
121231140210
6
Senary
11025133234
8
Octal
420132266
10
Decimal
71349430
12
Duodecimal
1ba8a21a
16
Hexadecimal
440b4b6
20
Vigesimal
125idba
36
Base36
16h9km
md5
42d51d9d5442b5e1a9e7823c8fcdb5b4
sha1
674e617cbffac3df9be958fddf3d0c8ec82fcbaf
sha256
7edaccff0398e81cea472aaf45d8184fe5081035fa5186246587d13cfb4ed685
sha512
66ffc6c3010c1f3a5862947422fc4ff7463b0fb02d66d647dd9234ab84868b193ca8f8d70e46f1af93ac5c9aba2f375046105c308f90dba0a8a372827267a882
ripemd-160
753203394c0a07e9b45fa61f7b17a6a0533f7693
Diameter
142698860
Circumference
448301690.25164
Area
1.5993035033745E+16
Volume
1.5214585781704E+24
Surface area
6.3972140134982E+16
Circumference
448301690.25164
Perimeter
285397720
Area
5090741161324900
Diagonal
100903331.57359
Surface area
30544446967949400
Volume
3.6322148013807E+23
Space diagonal
123580837.85108
Perimeter
214048290
Area
2.2043555848992E+15
Altitude
61790418.92554
Surface area
2.2043555848992E+15
Volume
4.2806061946374E+22
Height
33634443.857863