71296725 is an odd 8-digits composite number following 71296724
and preceding 71296726 . In scientific notation, it is written as 7.1296725 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 35481600 positive integers (up to 71296725) that are relatively prime to 71296725.
71296725 has 32 divisors, whose sum is 97459200
The reverse of 71296725 is 52769217
Previous prime number is 281
Is Prime? no Number parity odd Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million two hundred ninety-six thousand seven hundred twenty-five
Scientific notation
7.1296725 × 10^7
Engineering notation
7.1296725 × 10^6
Prime Factorization
15 × 5 × 17 × 281 × 199
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71296725 Product of the distinct prime numbers
The prime factorization of 71296725 is 15 × 5 × 17 × 281 × 199.
Since it has a total of 5 prime factors.
1 , 2 , 72 , 72 , 147 , 367 , 2128 , 2655 , 94348 , 45017 , 258259 , 146155 , 2127287 , 1199447 , 38122797 , 19960541 , 198184705 , 834085639 , 3962174736 , 7990652776
n×2
142593450
n×3
213890175
n×4
285186900
n×5
356483625
n÷2
35648362.5
n÷3
23765575
n÷3
17824181.25
n÷5
14259345
n2
5083222995725625
n3
3.6241715203993E+23
n4
2.5839156024274E+31
n5
1.8422472012947E+39
2 √n8443.7388045818
3 √n414.65782022888
4 √n91.889818829845
5 √n37.206080057515
1 , 5 , 15 , 17 , 75 , 85 , 199 , 255 , 281 , 995 , 1275 , 1405 , 2985 , 3383 , 4215 , 4777 , 14925 , 16915 , 21075 , 23885 , 50745 , 55919 , 71655 , 253725 , 279595 , 358275 , 838785 , 950623 , 4193925 , 4753115 , 14259345 , 71296725
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
-71296724 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 71296725 can be divided by 32 positive divisors.
The sum of these divisors (counting 71296725) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001111111110011011010101
3
Ternary
11222011020201110
4
Quaternary
10033332123111
5
Quinary
121222443400
6
Senary
11024045233
8
Octal
417763325
10
Decimal
71296725
12
Duodecimal
1ba63819
16
Hexadecimal
43fe6d5
20
Vigesimal
125c1g5
36
Base36
16g4wl
md5
6de3625c404ce90f388f29cbeea92274
sha1
bdcc69e61dcb8080301fb655d01902939dc098b2
sha256
716293c1dff8754c0b91165d3727c63d1df0b4a447bee9f91d275ad6f0592d6b
sha512
55c9dff2c3672eab016ca96e602f73ab98d55090b8d703120179eb8ca1929487961aedb12139efe5d848721d1b7770a6d5b5a7d15b9325e80690da7ad809c825
ripemd-160
879a1364ecbd7eb32a5803b36839e6d656d91f4a
Diameter
142593450
Circumference
447970534.97002
Area
1.596941601993E+16
Volume
1.5180894165114E+24
Surface area
6.3877664079721E+16
Circumference
447970534.97002
Perimeter
285186900
Area
5083222995725625
Diagonal
100828795.44778
Surface area
30499337974353750
Volume
3.6241715203993E+23
Space diagonal
123489550.11327
Perimeter
213890175
Area
2.2011001236998E+15
Altitude
61744775.056633
Surface area
2.2011001236998E+15
Volume
4.2711270970958E+22
Height
33609598.482595